they just didn't watch him on TV
( they ( just ( ( did n't ) ( ( watch him ) ( on TV ) ) ) ) )
(ROOT (FRAG (S (NP (PRP they)) (ADVP (RB just)) (VP (VBD did) (RB n't) (VP (VB watch) (NP (PRP him)) (PP (IN on) (NP (NN TV))))))))
They watched him at the movies. 
( They ( ( ( watched him ) ( at ( the movies ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (VBD watched) (NP (PRP him)) (PP (IN at) (NP (DT the) (NNS movies)))) (. .)))