context: We believe that Mary went to the garden. Chances are slight that Julius is a lion. There is a better than even chance that Winona is a wolf.
hypothesis: Chances are about even that mary went to the garden, and Winona is a wolf.
valid_hypothesis: Chances are about even that mary went to the garden, and Winona is a wolf.
invalid_hypothesis: There is almost no chance that mary went to the garden, and Winona is a wolf.
hypothesis_assertion: Mary went to the garden, and Winona is a wolf.