(S (S (BASENP (NNP Parliament)) (VP (VBZ has) (VP (VBN been) (VP (VBG debating) (NP (NP (BASENP (JJ several) (VBN proposed) (NNS amendments)) (PP (TO to) (BASENP (DT the) (NNP Local) (NNP Government) (NNP Law) (NNP Reform) (NN bill)))) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBD aimed) (S (VP (TO to) (VP (VB change) (BASENP (DT the) (NN microchipping) (NN requirement))))))))))))) (PERIOD .))