context: San Fransisco 49ers football field with cheerleaders and a packed stadium.
hypothesis: There is a very good chance that the 49ers are ready to play versus their rivals.
valid_hypothesis: There is a very good chance that the 49ers are ready to play versus their rivals.
invalid_hypothesis: There is almost no chance that the 49ers are ready to play versus their rivals.
hypothesis_assertion: The 49ers are ready to play versus their rivals.