premise1: A windsurfer is balancing on choppy water.
premise2: A man parasails in the choppy water.
premise3: A man wakeboards on choppy water.
premise4: A man windsurfs in a wetsuit.
premise: A windsurfer is balancing on choppy water. A man parasails in the choppy water. A man wakeboards on choppy water. A man windsurfs in a wetsuit.
hypothesis: A man falling.