topics that could make a sailor blush - but lots of laughs . 
(ROOT (NP (NP (NP (NNS topics)) (SBAR (WHNP (WDT that)) (S (VP (MD could) (VP (VB make) (S (NP (DT a) (NN sailor)) (ADJP (NN blush)))))))) (, -) (CC but) (NP (NP (NNS lots)) (PP (IN of) (NP (NNS laughs)))) (. .)))
(ROOT (NP (NP (NP (NNS )) (SBAR (WHNP (WDT )) (S (VP (MD ) (VP (VB ) (S (NP (DT ) (NN )) (ADJP (NN )))))))) (, ) (CC ) (NP (NP (NNS )) (PP (IN ) (NP (NNS )))) (. )))