premise1: A small black dog chasing a small fluffy brown dog just above water.
premise2: A gray dog chasing a brown dog in shallow water.
premise3: Two dogs playing on the shore.
premise4: Two dogs playing in a lake.
premise: A small black dog chasing a small fluffy brown dog just above water. A gray dog chasing a brown dog in shallow water. Two dogs playing on the shore. Two dogs playing in a lake.
hypothesis: Dogs moving.