( ( All snakes ) ( ( ( ( ( are carnivorous ) , ) and ) ( must ( subdue ( ( living animals ) ( for food ) ) ) ) ) . ) )
(ROOT (S (NP (DT All) (NNS snakes)) (VP (VP (VBP are) (ADJP (JJ carnivorous))) (, ,) (CC and) (VP (MD must) (VP (VB subdue) (NP (NP (VBG living) (NNS animals)) (PP (IN for) (NP (NN food))))))) (. .)))
All snakes are carnivorous, and must subdue living animals for food.
(ROOT (S (NP (NNS Snakes)) (VP (VBP are) (NP (JJ carnivorous) (NNS animals))) (. .)))