in which laughter and self-exploitation merge into jolly soft-porn 'em powerment 
(ROOT (FRAG (SBAR (WHPP (IN in) (WHNP (WDT which))) (S (NP (NP (NN laughter)) (CC and) (NP (NN self) (HYPH -) (NN exploitation))) (VP (VBP merge) (PP (IN into) (NP (JJ jolly) (NML (JJ soft) (HYPH -) (NN porn)) (PRP 'em)))))) (NN powerment)))
(ROOT (FRAG (SBAR (WHPP (IN ) (WHNP (WDT ))) (S (NP (NP (NN )) (CC ) (NP (NN ) (HYPH ) (NN ))) (VP (VBP ) (PP (IN ) (NP (JJ ) (NML (JJ ) (HYPH ) (NN )) (PRP )))))) (NN )))