(S (S (S (BASENP (NNP Kevin) (NNP Harvick)) (VP (VP (VBD followed) (BASENP (NNP Biffle))) (PP (IN in) (BASENP (NN sixth))))) (COMMA ,) (SBAR (IN while) (S (BASENP (NNP Clint) (NNP Bowyer)) (VP (MD could) (VP (ADVP (RB only)) (VP (VB manage) (BASENP (NN seventh)))))))) (PERIOD .))