(S (S (NP (BASENP (NN Data)) (PP (IN from) (NP (BASENP (NNP Cassini) (POS 's)) (NP (NP (BASENP (NN ion)) (CC and) (BASENP (JJ neutral) (NN mass))) (NN spectrometer))))) (VP (ADVP (RB further)) (VP (VBZ shows) (SBAR (IN that) (S (NP (BASENP (DT the) (JJ natural) (NN building) (NNS blocks)) (PP (IN of) (BASENP (NN life)))) (VP (VP (VP (VBP are) (ADVP (RB also))) (ADJP (JJ present))) (PP (IN within) (BASENP (NNP Enceladus))))))))) (PERIOD .))