(S (S (SBAR (IN If) (S (BASENP (PRP they)) (VP (VBP do) (RB not)))) (COMMA ,) (S (BASENP (PRP they)) (VP (MD will) (VP (VB be) (VP (VBN required) (S (VP (TO to) (VP (VP (VP (VB take) (BASENP (PRP it))) (PRT (RP up))) (PP (IN by) (BASENP (NNP September) (JJ 16th))))))))))) (PERIOD .))