(S (S (PP (IN As) (NP (BASENP (DT a) (NN counter)) (PP (TO to) (NP (BASENP (DT the) (JJR clearer) (NNS instructions)) (PP (IN on) (NP (BASENP (NN use)) (PP (IN of) (BASENP (NN pepper) (NN spray))))))))) (COMMA ,) (S (BASENP (NNP Wikileaks)) (VP (VBZ asserts) (SBAR (IN that) (S (NP (BASENP (JJ many)) (PP (IN of) (NP (BASENP (DT the) (JJR stricter) (NNS rules)) (PP (IN for) (NP (BASENP (NNS guards)) (PRN (LRB -LRB-) (VP (VP (VP (VBN referred) (PP (TO to))) (PP (IN as) (NP (BASENP (NN Military) (NNS Police)) (CC or) (BASENP (NNS MPs))))) (PP (IN in) (BASENP (DT the) (NN 2003) (NN manual)))) (RRB -RRB-))))))) (VP (VBP aim) (S (VP (TO to) (VP (VB reduce) (NP (BASENP (NN fraternisation)) (SBAR (WHNP (WDT that)) (S (VP (MD may) (VP (VP (VB improve) (BASENP (NN detainee) (NN morale))) (CC and) (VP (ADVP (RB adversely)) (VP (VB influence) (BASENP (DT any) (NN interrogation) (NN process)))))))))))))))))) (PERIOD .))