( Enrico ( ( was ( named ( ( Chief ( Executive Officer ) ) ( in ( ( ( April ( of 1996 ) ) and ) ( Chairman ( in ( November ( of ( that year ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Enrico)) (VP (VBD was) (VP (VBN named) (NP (NP (NNP Chief) (NNP Executive) (NNP Officer)) (PP (IN in) (NP (NP (NP (NNP April)) (PP (IN of) (NP (CD 1996)))) (CC and) (NP (NP (NNP Chairman)) (PP (IN in) (NP (NP (NNP November)) (PP (IN of) (NP (DT that) (NN year))))))))))) (. .)))
Enrico was named Chief Executive Officer in April of 1996 and Chairman in November of that year.
(ROOT (S (NP (NNP Enrico) (NNS fermi)) (VP (VBZ is) (NP (NP (DT the) (NN name)) (PP (IN of) (NP (NP (DT the) (NN scientist)) (SBAR (WHNP (WP who)) (S (VP (VBD named) (NP (NNS neutrinos))))))))) (. .)))