Do you watch that?
( ( ( Do you ) ( watch that ) ) ? )
(ROOT (SQ (VBP Do) (NP (PRP you)) (VP (VB watch) (NP (DT that))) (. ?)))
Can you see?
( ( ( Can you ) see ) ? )
(ROOT (SQ (MD Can) (NP (PRP you)) (VP (VB see)) (. ?)))