(S (NP (BASENP (NNP Timothy) (NNP Smith)) (PRN (COMMA ,) (NP (BASENP (NN project) (NN leader)) (PP (IN from) (NP (NP (BASENP (NNP Brigham) (NNP Young) (NNP University)) (PRN (LRB -LRB-) (BASENP (NNP BYU)) (RRB -RRB-))) (COMMA ,) (PP (IN in) (BASENP (NNP Utah)))))) (COMMA ,))) (VP (VBZ claims) (SBAR (IN that) (QT (DQL ``) (QTC (S (NP (BASENP (DT the) (NN importance)) (PP (IN of) (S (VP (VBG having) (NP (NP (BASENP (DT a) (NN network)) (PP (IN of) (BASENP (NNS friends)))) (CC and) (BASENP (JJ good) (NN family) (NNS relationships))))))) (VP (VP (VBZ is) (ADJP (JJ comparable) (PP (TO to) (S (VP (VBG quitting) (S (VP (VBG smoking)))))))) (CC and) (VP (VBZ exceeds) (NP (NP (BASENP (JJ many) (NN risk) (NNS factors)) (PP (IN of) (BASENP (NN mortality)))) (PP (JJ such) (PP (IN as) (NP (BASENP (NN obesity)) (COMMA ,) (BASENP (JJ physical) (NN inactivity))))))))) (PERIOD .)) (DQR '')))))