I don't know all the answers, fella.
( I ( ( ( do n't ) ( know ( ( ( all ( the answers ) ) , ) fella ) ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBP do) (RB n't) (VP (VB know) (NP (NP (PDT all) (DT the) (NNS answers)) (, ,) (NP (NN fella))))) (. .)))
Buddy, I just can't answer all those questions.
( Buddy ( , ( I ( just ( ( ( ca n't ) ( answer ( all ( those questions ) ) ) ) . ) ) ) ) )
(ROOT (S (ADVP (RB Buddy)) (, ,) (NP (PRP I)) (ADVP (RB just)) (VP (MD ca) (RB n't) (VP (VB answer) (NP (PDT all) (DT those) (NNS questions)))) (. .)))