context: A person rides up a narrow street on a bike, past a spray-painted sign of a hand giving the peace sign.
hypothesis: There is little chance that a person riding a bike home after work.
valid_hypothesis: There is little chance that a person riding a bike home after work.
invalid_hypothesis: There is a better than even chance that a person riding a bike home after work.
hypothesis_assertion: A person riding a bike home after work.