They keep romance and marriage apart  " Tommy flushed.
( ( They ( ( keep ( ( romance and ) marriage ) ) apart ) ) ( '' ( Tommy ( flushed . ) ) ) )
(ROOT (S (SQ (NP (PRP They)) (VP (VB keep) (NP (NN romance) (CC and) (NN marriage)) (ADVP (RB apart)))) ('' '') (NP (NNP Tommy)) (VP (VBD flushed)) (. .)))
Tommy said they don't mix romance and marriage and they have a good relationship.
( ( ( ( Tommy ( said ( they ( ( do n't ) ( mix ( ( romance and ) marriage ) ) ) ) ) ) and ) ( they ( have ( a ( good relationship ) ) ) ) ) . )
(ROOT (S (S (NP (NNP Tommy)) (VP (VBD said) (SBAR (S (NP (PRP they)) (VP (VBP do) (RB n't) (VP (VB mix) (NP (NN romance) (CC and) (NN marriage)))))))) (CC and) (S (NP (PRP they)) (VP (VBP have) (NP (DT a) (JJ good) (NN relationship)))) (. .)))