context: A crowd of people in stadium style seating appear disinterested in the venue.
hypothesis: There is little chance that a group of people are unhappy to be at the stadium.
valid_hypothesis: It is highly likely that a group of people are unhappy to be at the stadium.
invalid_hypothesis: There is little chance that a group of people are unhappy to be at the stadium.
hypothesis_assertion: A group of people are unhappy to be at the stadium.