(S (S (S (BASENP (DT The) (JJ past) (NN three) (JJ consecutive) (BASENP (NNP America) (POS 's)) (NNP Cup) (NNS challenges)) (VP (VBP have) (VP (VP (VBN been) (BASENP (DT all))) (BASENP (NN whitewash) (NNS victories))))) (CONJP (COMMA ,) (CC and)) (S (NP (BASENP (NN five)) (PP (IN of) (BASENP (DT the) (JJ last) (NN six) (NNS challenges)))) (VP (VBP have) (VP (ADVP (RB also)) (VP (VBN been) (BASENP (NNS whitewashes))))))) (PERIOD .))