CPL @1103 (77.8%) on 08-mar-2018 [ "system stretching from _" "beautiful mountains of _" "overland route across _" "northern continuation of _" "territory east of _" "territory west of _" "population west of _" "continent west of _" "mountain ranges such as _" "first railroad west of _" "fastnesses of _" "mountains called _" "higher terrain of _" "mountain ranges , such as _" "first newspaper west of _" "Ridge section of _" "peaks of _" "scenic drives through _" "red spruce in _" "ridgeline of _" "mountain slopes of _" "upper elevations of _" "town tucked in _" "coastal plain east of _" "sandstone ridges of _" "eastern rampart of _" "Virginia west of _" "forts west of _" "northwestern flank of _" "you were hiking in _" "coastal plain between _" "country west of _" "forests west of _" "time west of _" "jagged peaks of _" "mountain people of _" "montane forests of _" "newspaper west of _" "ancient peaks of _" "eastern flank of _" "settler west of _" "high elevation areas of _" "ridge tops of _" "mountain grandeur of _" "_ is a mountain system" "mountain ranges known as _" "west flank of _" "_ formed a natural barrier" "mountain landscapes from _" "mining towns in _" "mountaintop mining in _" "eastern foothills of _" "east slope of _" "high elevations of _" "foothills of _" "easternmost range of _" "eastern ridges of _" "_ meet the sea" "Mountain ranges of _" "mountain wall of _" "settlement west of _" "terranes of _" "eastern front of _" "green valley surrounded by _" "other peaks of _" "higher ridges of _" "craggy peaks of _" "valleys west of _" "Indian lands west of _" "mountains are called _" "mountain streams of _" "native ecosystems of _" "rugged foothills of _" "settlements west of _" "Mountain ranges include _" "mill west of _" "mountain region of _" "tarns in _" "mountain ranges including _" "western foothills of _" "eastern base of _" "Western foothills of _" "subprovince of _" "mountain air of _" "post west of _" "eastern ridge of _" "government west of _" "ridgetops of _" "remote cave in _" "plain east of _" "thrust belt of _" "Paleozoic rocks of _" "mountain ranges like _" "foothill forests of _" "new route over _" "headwaters high in _" "company west of _" "Mountain range of _" "Atlantic coastline to _" "European settlement west of _" "sub-range of _" "eastern ranges of _" "mountain chains , such as _" "vast region between _" "steep topography of _" "DD-day trek across _" "_ are a mountain range" "rocky slopes of _" "railroad tunnel through _" "subrange of _" "states west of _" "city west of _" "east slopes of _" "eastern watershed of _" "rugged terrain of _" "southern foothills of _" "Trail west of _" "US west of _" "_ enter Pennsylvania" "arduous journey across _" "sediments washed down from _" "mining areas of _" "mountains we call _" "lands west of _" "molehills out of _" "mountainous regions such as _" "east flank of _" "_ including the Blue Ridge" "elevation sites in _" "furnace west of _" "erosion history of _" "school west of _" "mountain system of _" "drainage divide of _" "climate west of _" "Blue Ridge chain of _" "library west of _" "metamorphic rocks of _" "magnificent slopes of _" "state west of _" "mountain chains such as _" "mountainous region between _" "mountain belts such as _" "Higher elevations in _" "hardwood stands in _" "elevation areas of _" "rainshadow of _" "town high up in _" "snow capped _" "high country of _" "owl habitat in _" "lush slopes of _" "mountain range such as _" "forested ridges of _" "mountains , such as _" "Eastern slopes of _" "mountain range like _" "mining region of _" "mountains such as _" "mountainous ranges of _" "forested slopes of _" "forested foothills of _" "higher altitudes of _" "small mountain community in _" "populations west of _" "mountain peaks of _" "southern extreme of _" "rugged peaks of _" "sediments eroded from _" "territories west of _" "such ranges as _" "mountainous regions of _" "high elevations in _" "frontier west of _" "high ridges of _" "Passes of _" "higher valleys of _" "higher elevations of _" "Piedmont region of _" "Paleozoic strata of _" "Canal crossed _" "Ridge chain of _" "crystalline core of _" "alpine regions of _" "debouching from _" "west slopes of _" "mountain views of _" "interior valley of _" "green foothills of _" "high altitudes of _" "highland areas of _" "railroad west of _" "Ridge province of _" "snow-covered mountains of _" "west-facing slopes of _" "ballroom , from _" "rivers flowing from _" "ridgelines of _" "wilderness west of _" "mountain building in _" "higher peaks of _" "hillbilly music of _" "inland side of _" "land west of _" "high elevation sites in _" "high school west of _" "_ are the only mountains" "_ have a climate similar" "other states west of _" "mountains similar to _" "expansion west of _" "plains west of _" "mountain range , such as _" "uplift history of _" "Native plants of _" "Atlantic seaboard to _" "west slope of _" "areas east of _" "back packing in _" "village high in _" "southern slopes of _" "vast region west of _" "mountain communities in _" "scenic foothills of _" "ruggedly beautiful _" "mountain regions of _" "mountainous regions like _" "nation west of _" "eastern slope of _" "areas west of _" "trade west of _" "lush green foothills of _" "main chain of _" "mountain ranges , like _" "medicinal plants native to _" "mountain ranges , including _" "you live east of _" "towering peaks of _" "university west of _" "high peaks of _" "southernmost reaches of _" "foothill of _" "entire area west of _" "mountain ridges of _" "River , rising in _" "eastern slopes of _" "Mountain chain of _" "granite slopes of _" "cities west of _" "mountainous chain of _" "other peaks in _" "coal mining region of _" "river high in _" "States west of _" "settlers west of _" "border east of _" "northwestern foothills of _" "salamander species in _" "rugged ranges of _" "mountainous landscapes of _" "mountain chain known as _" "region west of _" "rugged parts of _" "remote valleys of _" "western ridges of _" "landscape evolution of _" "front range of _" "western spine of _" "_ form the watershed" "forested watersheds in _" "northwestern slopes of _" "college west of _" "high mountains of _" "Valley province of _" "western slopes of _" "mountain chain called _" "people living east of _" "everything west of _" "back woods of _" "beautiful foothills of _" "rugged beauty of _" "American settlement west of _" "gorges through _" "Paleozoic rocks in _" "southernmost foothills of _" "western foot of _" "mountain ranges of _" "northernmost regions of _" "unspoiled wilderness in _" "settlers across _" "slopes of _" "range known as _" "upland regions of _" "rugged mountains of _" "northern foothills of _" "wagons over _" "battle west of _" "U.S. east of _" "western slope of _" "white settlement west of _" "western flanks of _" "cabin high in _" "eastern spine of _" "mountain range of _" "steep terrain of _" "cool mountain air of _" "foot hills of _" "first college west of _" "seminary west of _" "mountain range known as _" "mountain ranges include _" "peridotites from _" "United States west of _" "Ridge range of _" "lower elevations of _" "middle elevations of _" "first settlement west of _" "windward slopes of _" "first west of _" "tribes west of _" "eastern range of _" "mountainous range of _" "dominant tree of _" "old-time music of _" ] using appalachians
CPL @1096 (93.8%) on 18-jan-2018 [ "arg2 and Middle Atlantic arg1" "arg2 region of the United arg1" "arg2 and southeastern United arg1" "arg2 and northern United arg1" ] using (states, appalachians)