The 1921 NCAA football season had no clear-cut champion, with the "Official NCAA Division I Football Records Book" listing California Golden Bears, Cornell Big Red, Iowa Hawkeyes, Lafayette Leopards, Washington & Jefferson Presidents, and Vanderbilt Commodores as champions. Only California, Cornell, and Lafayette claim national championships for the 1921 season.
Does this next sentence follow, given the preceding text?
The Iowa Hawkeyes did not win the national championship in 1921.

Choose from:
(a). Yes.
(b). It's impossible to say.
(c). No.
(c).