a skeletal snakes is a whole of an plant
corn_snake is rat_snake. giant_garter_snake is snake. rat_snake is not colubrid_snake. chicken_snake is rat_snake. vine_snake is colubrid_snake. rat_snake is colubrid_snake. reptiles is snakes. thread_snake is blind_snake. pythons is snakes. vine_snake is not colubrid_snake.