all right thanks bye bye
( ( ( all right ) thanks ) ( bye bye ) )
(ROOT (FRAG (ADVP (ADVP (RB all) (RB right)) (NP (NNS thanks))) (NP (NN bye) (NN bye))))
that's great see you later
( that ( ( 's great ) ( ( see you ) later ) ) )
(ROOT (SBAR (WHNP (WDT that)) (S (VP (VBZ 's) (ADJP (JJ great)) (S (VP (VB see) (NP (PRP you)) (ADVP (RB later))))))))