Even when make-believe does fulfill a child's wishes, such pleasure is not unique to play.
( ( Even ( when ( make-believe ( does ( fulfill ( ( a ( child 's ) ) wishes ) ) ) ) ) ) ( , ( ( such pleasure ) ( ( ( is not ) ( unique ( to play ) ) ) . ) ) ) )
(ROOT (S (SBAR (RB Even) (WHADVP (WRB when)) (S (NP (NN make-believe)) (VP (VBZ does) (VP (VB fulfill) (NP (NP (DT a) (NN child) (POS 's)) (NNS wishes)))))) (, ,) (NP (JJ such) (NN pleasure)) (VP (VBZ is) (RB not) (ADJP (JJ unique) (S (VP (TO to) (VP (VB play)))))) (. .)))
Children would engage in more make-believe if they had that option.
( Children ( ( would ( engage ( in ( ( more make-believe ) ( if ( they ( had ( that option ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Children)) (VP (MD would) (VP (VB engage) (PP (IN in) (ADJP (ADJP (RBR more) (JJ make-believe)) (SBAR (IN if) (S (NP (PRP they)) (VP (VBD had) (NP (DT that) (NN option))))))))) (. .)))