CPL @1109 (67.9%) on 12-jun-2018 [ "beam of _" "_ reach the retina" "substance absorbs _" "light bulbs produce _" "_ is an electromagnetic wave" "_ emmitted by" "_ using a prism" "bulbs produce _" "_ receiving section" "film is sensitive to _" "_ reflected by" "wave characteristics of _" "_ reflected from" "wavelengths of _" "wavelength of _" ] using infrared_rays
SEAL @257 (98.4%) on 20-may-2011 [ 123456 ] using infrared_rays