oh does it sure
( oh ( does ( it sure ) ) )
(ROOT (S (NP (NNP oh)) (VP (VBZ does) (S (NP (PRP it)) (ADJP (JJ sure))))))
oh, does it do that? of course
( ( oh , ) ( ( ( does it ) ( do ( that ? ) ) ) ( of course ) ) )
(ROOT (FRAG (S (VP (VBD oh) (, ,) (SQ (VBZ does) (NP (PRP it)) (VP (VB do) (FRAG (WHNP (WDT that)) (. ?))) (PP (IN of) (NP (NN course))))))))