(S (S (S (BASENP (NNP Tylo)) (VP (VBD was) (VP (VBN scheduled) (S (VP (TO to) (VP (VB join) (NP (BASENP (DT the) (NN cast)) (PP (IN of) (BASENP (NNP Melrose) (NN Place)))))))))) (CC and) (S (S (VP (VBD was) (VP (VBN fired)))) (SBAR (WHADVP (WRB when)) (S (BASENP (NNP Melroses) (NN producer) (NNP Aaron) (NNP Spelling)) (VP (VP (VBD found) (PRT (RP out))) (SBAR (S (BASENP (PRP she)) (VP (VBD was) (ADJP (JJ pregnant)))))))))) (PERIOD .))