(S (S (BASENP (DT The) (NNPS Opals)) (VP (VP (VP (VP (VBP kick) (PRT (RP off))) (BASENP (PRPD their) (NNP Olympic) (NN campaign))) (PP (IN on) (NP (BASENP (DT the) (JJ first) (NN day)) (PP (IN of) (BASENP (DT the) (NNPS Olympics)))))) (PP (IN in) (NP (BASENP (DT a) (NN match)) (PP (IN against) (BASENP (NNP Great) (NNP Britain))))))) (PERIOD .))