(S (S (BASENP (DT This) (NN change)) (VP (VBZ is) (VP (VBN expected) (S (VP (TO to) (VP (VB cut) (NP (NP (BASENP (DT the) (NN number)) (PP (IN of) (NP (BASENP (NNS tests)) (VP (VBN taken) (PP (IN in) (BASENP (NN half))))))) (COMMA ,) (PP (VBG according) (PP (TO to) (BASENP (DT The) (NNP Guardian))))))))))) (PERIOD .))