( ( Both ( ( teachers and ) students ) ) ( ( reported ( an ( ( overwhelmingly positive ) experience ) ) ) . ) )
(ROOT (S (NP (DT Both) (NNS teachers) (CC and) (NNS students)) (VP (VBD reported) (NP (DT an) (ADJP (RB overwhelmingly) (JJ positive)) (NN experience))) (. .)))
Both teachers and students reported an overwhelmingly positive experience.
(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))))) (. .)))