the one-liners are snappy , the situations volatile and the comic opportunities richly rewarded . 
(ROOT (S (S (NP (DT the) (CD one) (HYPH -) (NNS liners)) (VP (VBP are) (ADJP (JJ snappy)))) (, ,) (S (NP (DT the) (NNS situations)) (ADJP (JJ volatile))) (CC and) (S (NP (DT the) (NN comic) (NNS opportunities)) (VP (ADVP (RB richly)) (VBN rewarded))) (. .)))
(ROOT (S (S (NP (DT ) (CD ) (HYPH ) (NNS )) (VP (VBP ) (ADJP (JJ )))) (, ) (S (NP (DT ) (NNS )) (ADJP (JJ ))) (CC ) (S (NP (DT ) (NN ) (NNS )) (VP (ADVP (RB )) (VBN ))) (. )))