Jane, Carol, Frances, Mary, Bill, Frank, Jim and Charlie were all friends in college. They all married one another. Bill was engaged to jane, but ended up with the woman who later became a model. Jim and Mary and Frances and Charlie were college sweethearts. Frances became a computer technician and married a college president who was not her college sweetheart. Mary became a teacher. Only one man married his college sweetheart. Can you figure out who married whom?