Question: Which Allen & Company Sun Valley Conference previous guest was born on August 15, 1964 ?
Sentence (from "Northeast Eight Conference"): The conference was started in 1989 as the Northeast Hoosier Conference when six schools from the Northeastern Indiana Athletic Conference (Bellmont, Columbia City, DeKalb, East Noble, Homestead, and New Haven) joined with two schools from the Allen County Athletic Conference (Fort Wayne Carroll and Norwell).
Relevant evidence: No