context: A woman riding a bicycle past a car and a group of people on a sidewalk.
hypothesis: It is probable that a woman riding a bicycle near a group of her friends on the sidewalk.
valid_hypothesis: There is little chance that a woman riding a bicycle near a group of her friends on the sidewalk.
invalid_hypothesis: It is probable that a woman riding a bicycle near a group of her friends on the sidewalk.
hypothesis_assertion: A woman riding a bicycle near a group of her friends on the sidewalk.