premise1: Two brown dogs are playing with each other in the snow.
premise2: Two dogs playing or fighting in the snow.
premise3: Two brown dogs play in the snow.
premise4: Two dogs playing in the snow.
premise: Two brown dogs are playing with each other in the snow. Two dogs playing or fighting in the snow. Two brown dogs play in the snow. Two dogs playing in the snow.
hypothesis: A dog shakes itself.