( ( ( The molecules ) ( of oil ) ) ( ( are ( ( ( attracted ( to ( each other ) ) ) and ) ( repelled ( by ( the ( water molecules ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NNS molecules)) (PP (IN of) (NP (NN oil)))) (VP (VBP are) (VP (VP (VBN attracted) (PP (TO to) (NP (DT each) (JJ other)))) (CC and) (VP (VBN repelled) (PP (IN by) (NP (DT the) (NN water) (NNS molecules)))))) (. .)))
The molecules of oil are attracted to each other and repelled by the water molecules.
(ROOT (S (PP (VBN Compared) (PP (IN with) (NP (NP (DT the) (NNS molecules)) (PP (IN of) (NP (JJ many) (JJ other) (NNS substances)))))) (, ,) (NP (NP (NNS molecules)) (PP (IN of) (NP (NN water)))) (VP (VBP are) (ADVP (RB strongly)) (VP (VBN attracted) (PP (TO to) (NP (DT each) (JJ other))))) (. .)))