(S (S (BASENP (NNP Serena)) (VP (VP (VP (VP (VBD showed) (ADVP (ADVP (RBR better)) (PP (IN than) (BASENP (NNP Venus))))) (PP (IN at) (BASENP (DT the) (NNP French) (NNP Open)))) (PP (IN by) (S (VP (VBG reaching) (BASENP (DT the) (NN quarter) (NNS finals)))))) (CONJP (COMMA ,) (CC and)) (VP (VP (VP (VBD won) (BASENP (DT the) (NNP Australian) (NNP Open))) (PP (IN in) (BASENP (NNP January)))) (PRN (LRB -LRB-) (S (BASENP (NNP Venus)) (VP (VP (VBD dropped) (PRT (RP out))) (PP (JJ due) (PP (TO to) (BASENP (DT an) (NN injury)))))) (RRB -RRB-))))) (PERIOD .))