product is a screen in the sexual original phytoplankton
neon is arachnid. sex_toy is generic_artifact. phycobilin is photosynthetic_pigment. diatom is phytoplankton. phycocyanin is pigment. diatom is not phytoplankton. phraughy is screen_name. pheophytin is photosynthetic_pigment. phycocyanin is not pigment. pheophytin is not photosynthetic_pigment.