context: It is highly unlikely that Julius is a rhino. We believe that Gertrude is a wolf. We believe that John went to the garden.
hypothesis: There is a better than even chance that gertrude is a wolf, and John went to the garden.
valid_hypothesis: There is a better than even chance that gertrude is a wolf, and John went to the garden.
invalid_hypothesis: It is impossible that gertrude is a wolf, and John went to the garden.
hypothesis_assertion: Gertrude is a wolf, and John went to the garden.