context: An elderly couple in heavy coats are looking at black and white photos displayed on a wall.
hypothesis: Chances are about even that the old lovers showing black and white photographs of them in their youth.
valid_hypothesis: There is almost no chance that the old lovers showing black and white photographs of them in their youth.
invalid_hypothesis: Chances are about even that the old lovers showing black and white photographs of them in their youth.
hypothesis_assertion: The old lovers showing black and white photographs of them in their youth.