CPL @1104 (87.5%) on 18-mar-2018 [ "arg2 in the province of British arg1" "arg2 area in British arg1" "arg2 and British arg1" ] using (columbia, columbia_river)
CPL @1104 (87.5%) on 18-mar-2018 [ "arg2 in the province of British arg1" "arg2 area in British arg1" "arg2 and British arg1" ] using (columbia_river, columbia)
CPL @1096 (93.8%) on 18-jan-2018 [ "arg2 northwest of the United arg1" "arg2 tribes and the United arg1" "arg2 were ceded to the United arg1" "arg2 and into the United arg1" ] using (states, columbia_river)
CPL @1104 (100.0%) on 18-mar-2018 [ "arg2 Valley in British arg1" "arg2 Valley of British arg1" "arg2 in southeast British arg1" "arg2 watershed in British arg1" "arg2 region of British arg1" "arg2 Basin in British arg1" "arg2 in southern British arg1" "arg2 valley in British arg1" "arg2 in Washington and British arg1" "arg2 basin in British arg1" "arg2 salmon in British arg1" ] using (columbia, columbia_river)
OE @803 (99.4%) on 13-jan-2014 [ ] using (columbia, columbia_river)
CPL @1094 (99.9%) on 01-jan-2018 [ "arg1 joins the mighty arg2" "arg1 before it merges with arg2" "arg1 near its confluence with arg2" "arg1 near its junction with arg2" "arg1 south of its confluence with arg2" "arg1 at its confluence with arg2" "arg1 is a tributary to arg2" "arg1 is a tributary of arg2" "arg1 flows into the mighty arg2" "arg1 upstream from its confluence with arg2" ] using (willamette_river, columbia_river)
SEAL @667 (50.0%) on 08-dec-2012 [ 1234 ] using (willamette_river, columbia_river)
OE @802 (100.0%) on 09-jan-2014 [ ] using (willamette_river, columbia_river)
PRA @960 (100.0%) on 10-nov-2015 [ "Y~X0~concept:locatedat,concept:atlocation,concept:riveremptiesintoriver" "Y~X0~concept:inverseofriveremptiesintoriver,concept:riveremptiesintoriver,concept:riveremptiesintoriver" "Y~X0~concept:inverseofriveremptiesintoriver,concept:atlocation,concept:riveremptiesintoriver" "Y~_z-concept:stateorprovince:states~concept:statelocatedingeopoliticallocation,concept:cityliesonriver" "Y~_X0~concept:locatedat,concept:atlocation,concept:inverseofriveremptiesintoriver" ] using (willamette_river, columbia_river)
CPL @1104 (75.0%) on 18-mar-2018 [ "arg2 from its junction with arg1" "arg2 Basin upstream from arg1" ] using (yakima_river, columbia_river)
PRA @960 (100.0%) on 10-nov-2015 [ "Y~X0~concept:locatedat,concept:atlocation,concept:riveremptiesintoriver" "Y~X0~concept:inverseofriveremptiesintoriver,concept:riveremptiesintoriver,concept:riveremptiesintoriver" "Y~X0~concept:inverseofriveremptiesintoriver,concept:atlocation,concept:riveremptiesintoriver" "Y~X0~concept:locatedat,concept:riveremptiesintoriver,concept:riveremptiesintoriver" "Y~X0~concept:locatedat,concept:atlocation,concept:atlocation" ] using (yakima_river, columbia_river)
CPL @1098 (99.2%) on 21-jan-2018 [ "arg2 Gorge at arg1" "arg2 estuary in arg1" "arg2 Estuary near arg1" "arg2 and built Fort arg1" "arg2 near modern arg1" "arg2 estuary at arg1" "arg2 Gorge and arg1" ] using (astoria, columbia_river)
CPL @1105 (100.0%) on 25-mar-2018 [ "arg2 Slough in arg1" "arg2 Gorge into arg1" "arg2 Gorge to arg1" "arg2 Gorge at arg1" "arg2 Gorge and arg1" "arg2 valley to arg1" "arg2 between Pasco and arg1" "arg2 gorge to arg1" "arg2 Valley near arg1" "arg2 from Astoria to arg1" "arg2 Gorge between arg1" "arg2 Gorge near arg1" "arg2 valley north of arg1" "arg2 Gorge from arg1" ] using (portland, columbia_river)