premise: Cheerleaders are on the field cheering. hypothesis: The cheerleaders cheer for the start of the big game.
neutral: Cheerleaders could be on the field cheering at any time during the game, it can't be inferred from sentence 1 that it is at the start of the game. Cheerleaders cheer at all games, so there is no way to infer from sentence 1 that they are cheering at the big game.