(S (S (PP (IN In) (NP (NP (BASENP (DT an) (NN appearance)) (PP (IN on) (NP (DT the) (NP (BASENP (DT The) (NN Tonight) (NN Show)) (PP (IN with) (BASENP (NNP Jay) (NNP Leno))))))) (BASENP (NNP Thursday) (NN night)))) (COMMA ,) (S (BASENP (NNP United) (NNPS States) (NNP President) (NNP Barack) (NNP Obama)) (VP (VP (VBD told) (NP (BASENP (NN host)) (PRN (COMMA ,) (BASENP (NNP Jay) (NNP Leno)) (COMMA ,)))) (SBAR (IN that) (S (BASENP (PRP he)) (VP (VBD had) (VP (VP (VBN bowled) (PP (IN at) (BASENP (DT the) (NNP White) (NNP House) (NN bowling) (NN alley)))) (CC and) (VP (VBN scored) (BASENP (DT a) (NN 129)))))))))) (PERIOD .))