context: A group of people are standing on steps in front of a building.
hypothesis: There is almost no chance that a group of people are protesting in front of a building.
valid_hypothesis: There is almost no chance that a group of people are protesting in front of a building.
invalid_hypothesis: It is certain that a group of people are protesting in front of a building.
hypothesis_assertion: A group of people are protesting in front of a building.