a fruit fly is a kind of organism
fruit_flies is very_small_flies. common_fruit_fly is not fruit_fly. fruit_fly is not dipterous_insect. mediterranean_fruit_fly is fruit_fly. drosophila_funebris is fruit_fly. common_fruit_fly is fruit_fly. fruit_fly is drosophilidae. drosophila_funebris is not fruit_fly. drosophila is fruit_fly. fruit_fly is dipterous_insect.