Do you play football a lot?
( ( ( Do you ) ( play ( football ( a lot ) ) ) ) ? )
(ROOT (SQ (VBP Do) (NP (PRP you)) (VP (VB play) (NP (NP (NN football)) (NP (DT a) (NN lot)))) (. ?)))
Are you good at football?
( ( ( Are you ) ( good ( at football ) ) ) ? )
(ROOT (SQ (VBP Are) (NP (PRP you)) (ADJP (JJ good) (PP (IN at) (S (VP (VBG football))))) (. ?)))