Look, there's a legend here.
( Look ( , ( there ( ( ( 's ( a legend ) ) here ) . ) ) ) )
(ROOT (S (S (VP (VB Look))) (, ,) (NP (EX there)) (VP (VBZ 's) (NP (DT a) (NN legend)) (ADVP (RB here))) (. .)))
See, there is a well known hero here.
( See ( , ( there ( ( ( is ( a ( ( well known ) hero ) ) ) here ) . ) ) ) )
(ROOT (S (S (VP (VB See))) (, ,) (NP (EX there)) (VP (VBZ is) (NP (DT a) (ADJP (RB well) (JJ known)) (NN hero)) (ADVP (RB here))) (. .)))