(S (S (S (BASENP (NNP Saskatchewan)) (VP (ADVP (RB last)) (VP (VP (VBD won) (BASENP (DT the) (NNP Cup))) (PP (IN in) (BASENP (NN 1989)))))) (CONJP (COMMA ,) (CC and)) (S (NP (BASENP (PRPD their) (JJ last) (NN appearance)) (PP (IN at) (BASENP (DT the) (NN championship) (NN game)))) (VP (VP (VBD was) (PP (IN in) (BASENP (NN 1997)))) (PP (IN against) (BASENP (DT the) (NNP Toronto) (NNP Argonauts)))))) (PERIOD .))