um-hum yeah i saw that for the first time yesterday in the evening
( ( um-hum ( yeah i ) ) ( ( ( ( saw that ) ( for ( the ( first time ) ) ) ) yesterday ) ( in ( the evening ) ) ) )
(ROOT (S (NP (JJ um-hum) (NN yeah) (NNS i)) (VP (VBD saw) (NP (DT that)) (PP (IN for) (NP (DT the) (JJ first) (NN time))) (NP (NN yesterday)) (PP (IN in) (NP (DT the) (NN evening))))))
I was very impressed when I saw that yesterday.
( I ( ( ( was ( very impressed ) ) ( when ( I ( saw ( that yesterday ) ) ) ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBD was) (ADJP (RB very) (JJ impressed)) (SBAR (WHADVP (WRB when)) (S (NP (PRP I)) (VP (VBD saw) (NP (DT that) (NN yesterday)))))) (. .)))