( ( the oceans ) ( ( contain ( ( 96.5 % ) ( of ( ( the ( Earth 's ) ) water ) ) ) ) . ) )
(ROOT (S (NP (DT the) (NNS oceans)) (VP (VBP contain) (NP (NP (CD 96.5) (NN %)) (PP (IN of) (NP (NP (DT the) (NN Earth) (POS 's)) (NN water))))) (. .)))
the oceans contain 96.5% of the Earth's water.
(ROOT (S (NP (NP (JJS Most)) (PP (IN of) (NP (NP (NN earth) (POS 's)) (NN water)))) (VP (VBZ is) (VP (VBN located) (PP (IN in) (NP (NNS oceans)))))))