oh  that's accommodating
( oh ( that ( 's accommodating ) ) )
(ROOT (S (VP (VB oh) (SBAR (IN that) (S (VP (VBZ 's) (ADJP (VBG accommodating))))))))
That's convenient.
( That ( ( 's convenient ) . ) )
(ROOT (S (NP (DT That)) (VP (VBZ 's) (ADJP (JJ convenient))) (. .)))