Answer? said Julius.
( ( Answer ? ) ( ( said Julius ) . ) )
(ROOT (S (NP (CD Answer) (. ?)) (VP (VBD said) (NP (NNP Julius))) (. .)))
Julius asked for an answer.
( Julius ( ( asked ( for ( an answer ) ) ) . ) )
(ROOT (S (NP (NNP Julius)) (VP (VBD asked) (PP (IN for) (NP (DT an) (NN answer)))) (. .)))