context: There is a better than even chance that Bernhard is a lion. Chances are slight that Julius is yellow. There is a better than even chance that John moved to the garden.
hypothesis: There is a better than even chance that either John moved to the garden, or Julius is yellow.
valid_hypothesis: There is a better than even chance that either John moved to the garden, or Julius is yellow.
invalid_hypothesis: It is impossible that either John moved to the garden, or Julius is yellow.
hypothesis_assertion: Either John moved to the garden, or Julius is yellow.