premise1: Man surfing under the Golden Gate Bridge on a foggy day.
premise2: A man surfs by the Golden Gate bridge on a foggy day.
premise3: A surfer by a bridge in foggy conditions
premise4: A surfer under a bridge.
premise: Man surfing under the Golden Gate Bridge on a foggy day. A man surfs by the Golden Gate bridge on a foggy day. A surfer by a bridge in foggy conditions A surfer under a bridge.
hypothesis: A man waving.