(S (S (BASENP (PRP They)) (VP (VBP allege) (NP (NP (ADVP (RB not) (RB only)) (BASENP (JJ low) (NNS wages))) (CONJP (CC but) (RB also)) (NP (BASENP (JJ severe) (NNS abuses)) (PP (IN on) (NP (BASENP (NNP FMC) (POS 's)) (NN part))))))) (PERIOD .))