(S (S (S (BASENP (NNP Brent) (NNP North) (NNP Sea) (JJ crude) (NN oil)) (VP (VP (VP (VBD was) (ADVP (RB up) (BASENP (DOLLAR $) (NN 1.13)))) (PP (TO to) (BASENP (DOLLAR $) (NN 65.52)))) (PP (IN at) (NP (BASENP (DT the) (NN end)) (PP (IN of) (BASENP (DT the) (NN week))))))) (COMMA ,) (PP (IN after) (S (VP (VBG peaking) (PP (IN at) (NP (BASENP (DOLLAR $) (NN 65.70)) (COMMA ,) (NP (ADVP (RB also)) (NP (BASENP (DT the) (JJS highest) (NN level)) (PP (IN since) (BASENP (NNP November))))))))))) (PERIOD .))