Well, they must have because I still read fiction.
( Well ( , ( they ( ( must ( have ( because ( I ( still ( read fiction ) ) ) ) ) ) . ) ) ) )
(ROOT (S (INTJ (UH Well)) (, ,) (NP (PRP they)) (VP (MD must) (VP (VB have) (SBAR (IN because) (S (NP (PRP I)) (ADVP (RB still)) (VP (VBP read) (NP (NN fiction))))))) (. .)))
He also reads non fiction books.
( He ( also ( ( reads ( non ( fiction books ) ) ) . ) ) )
(ROOT (S (NP (PRP He)) (ADVP (RB also)) (VP (VBZ reads) (NP (NN non) (NN fiction) (NNS books))) (. .)))