(S (S (S (ADVP (RB However)) (COMMA ,) (S (BASENP (JJ additional) (NNS steps)) (VP (VBP are) (VP (TO to) (VP (VB be) (VP (VBN taken) (PP (IN for) (QT (DQL ``) (BASENP (NN MRE) (NN Sanitization)) (DQR ''))))))))) (COLON ;) (S (BASENP (NN supply) (NN personnel)) (VP (MD must) (VP (VB remove) (NP (BASENP (NN anything)) (SBAR (WHNP (WDT that)) (S (VP (MD can) (VP (VB damage) (NP (BASENP (NN waste) (NN disposal) (NNS systems)) (COLON --) (NP (ADVP (RB presumably)) (NP (BASENP (DT a) (JJ military) (NN term)) (PP (IN for) (BASENP (NNS toilets))))))))))))))) (PERIOD .))