(SINV (SINV (QT (DQL ``) (QTC (S (BASENP (NNP Enceladus)) (VP (VBZ has) (VP (VBN got) (NP (NP (NP (BASENP (NNS warmth)) (COMMA ,) (BASENP (NN water))) (CC and) (BASENP (JJ organic) (NNS chemicals))) (COMMA ,) (NP (BASENP (NN some)) (PP (IN of) (NP (BASENP (DT the) (JJ essential) (NN building) (NNS blocks)) (VP (VBN needed) (PP (IN for) (BASENP (NN life))))))))))) (COMMA ,)) (DQR '')) (SINV (VP (VBD said)) (NP (NP (BASENP (NNP Dennis) (NNP Matson)) (PRN (PP (IN in) (BASENP (NN 2008)))) (COMMA ,)) (NP (BASENP (NNP Cassini) (NN project) (NN scientist)) (PP (IN at) (NP (NP (BASENP (NNP NASA) (POS 's)) (BASENP (NNP Jet) (NNP Propulsion) (NNP Laboratory))) (PP (IN in) (BASENP (NNP Pasadena) (COMMA ,) (NNP California))))))))) (PERIOD .))