context: A group of people are standing in front of parked bicycles on a corner with various carrying bags on the ground.
hypothesis: It is impossible that the group of people are sitting around having a picnic.
valid_hypothesis: There is a better than even chance that the group of people are sitting around having a picnic.
invalid_hypothesis: It is impossible that the group of people are sitting around having a picnic.
hypothesis_assertion: The group of people are sitting around having a picnic.