(S (S (NP (DT The) (NP (BASENP (NNS men) (POS 's)) (BASENP (JJ horizontal) (NN bar) (NN event)))) (VP (VBD was) (NP (BASENP (DT a) (NN volley)) (PP (IN of) (BASENP (ADJP (JJ high-scoring) (COMMA ,) (JJ high-difficulty)) (NNS routines)))))) (PERIOD .))