premise1: The referee is about to drop the puck in a hockey game, the players are ready for action.
premise2: The hockey players and referee are preparing for a face-off.
premise3: Hockey players waiting for the referee to drop the puck.
premise4: Hockey players fighting over a puck.
premise: The referee is about to drop the puck in a hockey game, the players are ready for action. The hockey players and referee are preparing for a face-off. Hockey players waiting for the referee to drop the puck. Hockey players fighting over a puck.
hypothesis: Two players face off.