(S (S (SBAR (WHADVP (WRB When)) (S (VP (VP (VBN questioned) (PP (IN by) (BASENP (NNP Mr) (NNP Agius)))) (PP (IN about) (SBAR (WHADVP (WRB why)) (S (BASENP (PRP he)) (VP (VP (VBD did) (RB not)) (VP (VP (VB follow) (PRT (RP up))) (PP (IN on) (NP (BASENP (DT the) (NNS allegations)) (VP (VP (VBN made) (PP (IN against) (BASENP (NNP AWB)))) (PP (IN in) (BASENP (NN 2000)))))))))))))) (COMMA ,) (S (BASENP (NNP Mr) (NNP Vaile)) (VP (VBD said) (SBAR (S (BASENP (PRP he)) (VP (VBD was) (VP (ADVP (RB too)) (VP (VP (VBN snowed) (ADVP (RB under))) (PP (IN with) (BASENP (NN work))))))))))) (PERIOD .))