(S (S (S (BASENP (JJ Chemical) (NNS drops)) (VP (MD could) (VP (VB be) (VP (VBN felt) (S (VP (VBG flying) (PP (IN through) (BASENP (DT the) (NN air))))))))) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (ADVP (RB also)) (VP (VBD had) (NP (BASENP (DT the) (NN smell)) (PP (IN of) (BASENP (NN bleach))))))))) (PERIOD .))