yeah i'm trying to find out how long we're supposed talk
( yeah ( i ( 'm ( trying ( to ( ( find out ) ( ( how long ) ( we ( 're ( supposed talk ) ) ) ) ) ) ) ) ) )
(ROOT (S (VP (VB yeah) (SBAR (S (NP (FW i)) (VP (VBP 'm) (VP (VBG trying) (S (VP (TO to) (VP (VB find) (PRT (RP out)) (SBAR (WHADVP (WRB how) (RB long)) (S (NP (PRP we)) (VP (VBP 're) (VP (VBN supposed) (NP (NN talk))))))))))))))))
We have to talk for exactly two minutes.
( We ( ( have ( to ( talk ( for ( exactly ( two minutes ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (VBP have) (S (VP (TO to) (VP (VB talk) (PP (IN for) (NP (RB exactly) (CD two) (NNS minutes))))))) (. .)))