( ( Harte ( and ( graduate ( student ( Rebecca Shaw ) ) ) ) ) ( ( ( reported ( ( the ( first results ) ) ( of ( their ( elaborate experiment ) ) ) ) ) ( in ( ( the ( Feb. ( 9 issue ) ) ) ( of ( Science magazine ) ) ) ) ) . ) )
(ROOT (S (NP (NN Harte) (CC and) (NN graduate) (NN student) (NNP Rebecca) (NNP Shaw)) (VP (VBD reported) (NP (NP (DT the) (JJ first) (NNS results)) (PP (IN of) (NP (PRP$ their) (JJ elaborate) (NN experiment)))) (PP (IN in) (NP (NP (DT the) (NNP Feb.) (CD 9) (NN issue)) (PP (IN of) (NP (NNP Science) (NN magazine)))))) (. .)))
Harte and graduate student Rebecca Shaw reported the first results of their elaborate experiment in the Feb. 9 issue of Science magazine.
(ROOT (S (SBAR (IN If) (S (NP (DT an) (NN accident)) (VP (VBZ happens) (PP (IN during) (NP (DT a) (NN science) (NN experiment)))))) (, ,) (NP (NP (DT the) (JJ first) (NN thing)) (SBAR (S (NP (DT a) (NN student)) (VP (MD should) (VP (VB do)))))) (VP (VBZ is) (NP (NP (NN report)) (PP (TO to) (NP (DT the) (NN teacher))))) (. .)))