context: A group of people walk up a ramp on a cloudy day.
hypothesis: It is probably the case that the people are walking up the ramp to a store.
valid_hypothesis: It is unlikely that the people are walking up the ramp to a store.
invalid_hypothesis: It is probably the case that the people are walking up the ramp to a store.
hypothesis_assertion: The people are walking up the ramp to a store.