premise1: A dog in a swimming pool and another dog on the edge of the pool.
premise2: A dog swims in the pool while another dog watches from the deck.
premise3: A tan dog swims in a pool while a black and brown dog looks on.
premise4: A dog swims in a pool while another watches.
premise: A dog in a swimming pool and another dog on the edge of the pool. A dog swims in the pool while another dog watches from the deck. A tan dog swims in a pool while a black and brown dog looks on. A dog swims in a pool while another watches.
hypothesis: Two dogs playing in a pool.