( ( life ( on Earth ) ) ( is carbon-based ) )
(ROOT (S (NP (NP (NN life)) (PP (IN on) (NP (NNP Earth)))) (VP (VBZ is) (ADJP (JJ carbon-based)))))
life on Earth is carbon-based
(ROOT (S (NP (NNP Carbon)) (VP (VBZ is) (NP (NP (DT the) (NN basis)) (PP (IN of) (NP (NP (DT all) (NN life)) (PP (IN on) (NP (NN earth))))))) (. .)))