context: A crowd of people looking up at 3 people on the edge of the roof of a building.
hypothesis: It is highly likely that the crowd is calling for help for the people on the roof.
valid_hypothesis: Chances are slight that the crowd is calling for help for the people on the roof.
invalid_hypothesis: It is highly likely that the crowd is calling for help for the people on the roof.
hypothesis_assertion: The crowd is calling for help for the people on the roof.