( Greece ( : ( ( ( Most ( ancient Greeks ) ) ( believed ( that ( ( the Earth ) ( ( floated ( in ( the ocean ) ) ) ( like ( ( a cork ) ( in water ) ) ) ) ) ) ) ) . ) ) )
(ROOT (FRAG (NP (NNP Greece)) (: :) (S (NP (JJS Most) (JJ ancient) (NNPS Greeks)) (VP (VBD believed) (SBAR (IN that) (S (NP (DT the) (NN Earth)) (VP (VBD floated) (PP (IN in) (NP (DT the) (NN ocean))) (PP (IN like) (NP (NP (DT a) (NN cork)) (PP (IN in) (NP (NN water)))))))))) (. .)))
Greece: Most ancient Greeks believed that the Earth floated in the ocean like a cork in 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)))))))