question: In what arena were the Gladiators playing the Bruisers on July 23 , 1989 ?
answer: Arco Arena
turker_answer: The Gladiators played the Bruisers on July 23 , 1989 at the Arco Arena .
rule-based: The Gladiators playing the Bruisers on July 23 , 1989 were in Arco Arena .