premise1: A white bird with yellow feet is flying over water.
premise2: A heron is flying through the air near foliage.
premise3: A large white bird flying over water.
premise4: A bird flies above the water.
premise: A white bird with yellow feet is flying over water. A heron is flying through the air near foliage. A large white bird flying over water. A bird flies above the water.
hypothesis: An animal swoops.