Um, Can we turn that off while I think?
( Um ( , ( ( ( Can we ) ( turn ( ( that off ) ( while ( I think ) ) ) ) ) ? ) ) )
(ROOT (SQ (S (VP (VB Um))) (, ,) (MD Can) (NP (PRP we)) (VP (VB turn) (ADVP (ADVP (RB that) (RB off)) (SBAR (IN while) (S (NP (PRP I)) (VP (VBP think)))))) (. ?)))
Can we turn that on while I think?
( ( ( Can we ) ( turn ( that ( on ( while ( I think ) ) ) ) ) ) ? )
(ROOT (SQ (MD Can) (NP (PRP we)) (VP (VB turn) (NP (NP (DT that)) (PP (IN on) (SBAR (IN while) (S (NP (PRP I)) (VP (VBP think))))))) (. ?)))