( ( Robert Boyle ) ( ( ( encouraged ( a search ) ) ( for ( one ( basic reality ) ) ) ) . ) )
(ROOT (S (NP (NNP Robert) (NNP Boyle)) (VP (VBD encouraged) (NP (DT a) (NN search)) (PP (IN for) (NP (CD one) (JJ basic) (NN reality)))) (. .)))
Robert Boyle encouraged a search for one basic reality.
(ROOT (S (NP (NP (CD One)) (PP (IN of) (NP (DT the) (JJS earliest) (NN air) (NNS pumps)))) (VP (VBD was) (VP (VBN made) (PP (IN by) (NP (JJ robert) (NN boyle))))) (. .)))