(S (S (NP (NP (NP (DT The) (NP (NNP National) (NP (NP (BASENP (NNP Cowboy)) (CC &) (BASENP (NNP Western) (NNP Heritage))) (NNP Museum)))) (NN exhibit)) (PRN (COMMA ,) (BASENP (NNP Prix) (FW de) (NNP West)) (COMMA ,))) (VP (VP (VBD opened) (BASENP (NN yesterday))) (CC and) (VP (MD will) (VP (VB exhibit) (NP (BASENP (NN 313) (NNS paintings) (CC and) (NNS sculptures)) (PP (IN by) (NP (BASENP (JJ contemporary) (JJ western) (NNS artists)) (PP (IN from) (BASENP (NNP Oklahoma)))))))))) (PERIOD .))