context: A man wearing a black T-shirt and a tan jacket wrapped around his waist pulls a wheeled gray and black bag as he walks next to a building that has large glass windows.
hypothesis: It is probably not the case that an elderly man walking next to a skyscraper.
valid_hypothesis: It is probably not the case that an elderly man walking next to a skyscraper.
invalid_hypothesis: It is almost certain that an elderly man walking next to a skyscraper.
hypothesis_assertion: An elderly man walking next to a skyscraper.