Two women, Arlene and Cheryl, and two men, Burton and David, are all good athletes. One plays tennis, one plays volleyball, one is a swimmer, and one plays golf. One day last week they were seated around a square table, one on each side, arranged as follows:
- The person who sat across from Burton was the tennis player.
- The person who sat across from David was not the swimmer.
- The person who sat on Arlene’s left was the volleyball player.
- The person who sat on Cheryl’s left was not the golfer.
- The swimmer and the golfer are husband and wife.
Who is the golfer?