premise1: A man in a black jacket with a white stripe down the sleeve is smiling.
premise2: A man and a woman in a black dress sitting together and smiling.
premise3: Young people having a drink and some fun at a local hot-spot.
premise4: People sitting down and enjoying themselves.
premise: A man in a black jacket with a white stripe down the sleeve is smiling. A man and a woman in a black dress sitting together and smiling. Young people having a drink and some fun at a local hot-spot. People sitting down and enjoying themselves.
hypothesis: Men rollerskating.