( and ( ( in ( ( early ( modern Europe ) ) ( by ( physicists ( such ( as ( ( ( ( ( ( Pierre Gassendi ) , ) ( Robert Boyle ) ) , ) and ) ( Isaac Newton ) ) ) ) ) ) ) ) . ) )
(ROOT (FRAG (CC and) (PP (IN in) (NP (NP (JJ early) (JJ modern) (NNP Europe)) (PP (IN by) (NP (NP (NNS physicists)) (PP (JJ such) (IN as) (NP (NP (NNP Pierre) (NNP Gassendi)) (, ,) (NP (NNP Robert) (NNP Boyle)) (, ,) (CC and) (NP (NNP Isaac) (NNP Newton))))))) (. .))))
and in early modern Europe by physicists such as Pierre Gassendi, Robert Boyle, and Isaac Newton.
(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))))) (. .)))