(S (S (BASENP (DT The) (NNP UK) (NNP Government)) (VP (VBZ has) (VP (VBN stated) (SBAR (IN that) (S (NP (BASENP (NNS children)) (PP (IN in) (BASENP (NNP Britain)))) (VP (MD will) (VP (ADVP (RB no) (RBR longer)) (VP (VB be) (VP (VBN required) (S (VP (TO to) (VP (VP (VB take) (NP (ADJP (JJ compulsory) (COMMA ,) (ADJP (RB externally) (VBN marked))) (NNS tests))) (PP (IN at) (NP (BASENP (DT the) (NN age)) (PP (IN of) (BASENP (NN fourteen))))))))))))))))) (PERIOD .))