Jon twisted the man's wrist.
( Jon ( ( twisted ( ( the ( man 's ) ) wrist ) ) . ) )
(ROOT (S (NP (NNP Jon)) (VP (VBN twisted) (NP (NP (DT the) (NN man) (POS 's)) (NN wrist))) (. .)))
Jon grabbed the man and yelled at him.
( Jon ( ( ( ( grabbed ( the man ) ) and ) ( yelled ( at him ) ) ) . ) )
(ROOT (S (NP (NNP Jon)) (VP (VP (VBD grabbed) (NP (DT the) (NN man))) (CC and) (VP (VBD yelled) (PP (IN at) (NP (PRP him))))) (. .)))