(S (S (S (S (BASENP (NN Work)) (VP (VBD was) (VP (VBN halted) (PP (IN over) (BASENP (NNP Friday) (NN night)))))) (SBAR (WHADVP (WRB when)) (S (BASENP (NNS conditions)) (VP (VBD became) (ADJP (RB too) (JJ bad)))))) (CONJP (COMMA ,) (CC and)) (S (VP (VBD resumed) (BASENP (DT this) (NN morning))))) (PERIOD .))