uproarious humor with an underlying seriousness that sneaks up on the viewer , providing an experience that is richer than anticipated . 
(ROOT (NP (NP (JJ uproarious) (NN humor)) (PP (IN with) (NP (NP (DT an) (JJ underlying) (NN seriousness)) (SBAR (WHNP (WDT that)) (S (VP (VBZ sneaks) (PRT (RP up)) (PP (IN on) (NP (DT the) (NN viewer))) (, ,) (S (VP (VBG providing) (NP (NP (DT an) (NN experience)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (ADJP (ADJP (JJR richer)) (SBAR (IN than) (S (VP (VBN anticipated)))))))))))))))) (. .)))
(ROOT (NP (NP (JJ ) (NN )) (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (PRT (RP )) (PP (IN ) (NP (DT ) (NN ))) (, ) (S (VP (VBG ) (NP (NP (DT ) (NN )) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (ADJP (ADJP (JJR )) (SBAR (IN ) (S (VP (VBN )))))))))))))))) (. )))