during the whole war he never put out like a conservation a conservation effort for oil
( ( during ( the ( whole ( war he ) ) ) ) ( ( never ( ( put out ) ( like ( a conservation ) ) ) ) ( ( a ( conservation effort ) ) ( for oil ) ) ) )
(ROOT (SINV (PP (IN during) (NP (DT the) (JJ whole) (NN war) (PRP he))) (VP (ADVP (RB never)) (VBD put) (PRT (RP out)) (PP (IN like) (NP (DT a) (NN conservation)))) (NP (NP (DT a) (NN conservation) (NN effort)) (PP (IN for) (NP (NN oil))))))
The Iraq war battlefield often contained many oil fields.
( ( The ( Iraq ( war battlefield ) ) ) ( often ( ( contained ( many ( oil fields ) ) ) . ) ) )
(ROOT (S (NP (DT The) (NNP Iraq) (NN war) (NN battlefield)) (ADVP (RB often)) (VP (VBD contained) (NP (JJ many) (NN oil) (NNS fields))) (. .)))