( ( ( Understanding mechanisms ) ( of electron ) ) ( ( ejection ( from ( ( ( atomic ( and ( molecular anions ) ) ) and ) ( small ( neutral molecules ) ) ) ) ) . ) )
(ROOT (S (NP (NP (VBG Understanding) (NNS mechanisms)) (PP (IN of) (NP (NN electron)))) (VP (VBN ejection) (PP (IN from) (NP (NP (JJ atomic) (CC and) (JJ molecular) (NNS anions)) (CC and) (NP (JJ small) (JJ neutral) (NNS molecules))))) (. .)))
Understanding mechanisms of electron ejection from atomic and molecular anions and small neutral molecules.
(ROOT (S (NP (NNS Electrons)) (ADVP (RB always)) (VP (VBP result) (PP (IN in) (NP (NP (DT an) (NN anion)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (ADJP (ADJP (JJR larger)) (PP (IN than) (NP (DT the) (NN parent) (NN atom)))))))))) (. .)))