(S (S (BASENP (PDT All) (DT the) (NN deceased)) (VP (VP (VBD were) (BASENP (NNS adults))) (CONJP (COMMA ,) (CC and)) (VP (VBD included) (NP (BASENP (NN one)) (PP (IN of) (NP (BASENP (DT the) (NN two) (NNS drivers)) (COMMA ,) (SBAR (WHNP (BASENP (DT the) (NN other)) (WHPP (IN of) (WHNP (WDT whom)))) (S (VP (VBD was) (VP (ADVP (RB seriously)) (VBN injured))))))))))) (PERIOD .))