(S (S (BASENP (NNP Abbott)) (VP (VP (VBD started) (PRT (RP off))) (PP (IN with) (NP (BASENP (DT a) (NN quip)) (SBAR (IN that) (S (NP (BASENP (DT the) (JJ only) (NNS gymnastics)) (SBAR (S (BASENP (PRP he)) (VP (VBZ participates) (PRT (RP in)))))) (VP (VBZ is) (BASENP (JJ verbal) (NNS gymnastics))))))))) (PERIOD .))