(S (S (S (BASENP (PRP It)) (VP (VP (VBD underwent) (NP (BASENP (DT a) (NN request)) (PP (IN for) (BASENP (NN deletion))))) (PP (IN in) (BASENP (NN 2008))))) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBD was) (VP (ADVP (RB later)) (VP (VBN deleted) (PP (IN despite) (S (BASENP (PRP it)) (VP (VBG being) (VP (VBN discussed) (PP (IN as) (QT (DQL `) (S (VP (VB keep))) (DQR '))))))))))))) (PERIOD .))