context: There is a very good chance that Fred moved to the office. It is highly likely that Mary put down the apple. It is certain that Brian is a rhino.
hypothesis: It is certain that mary put down the apple, or Fred moved to the office.
valid_hypothesis: It is certain that mary put down the apple, or Fred moved to the office.
invalid_hypothesis: Chances are slight that mary put down the apple, or Fred moved to the office.
hypothesis_assertion: Mary put down the apple, or Fred moved to the office.