context: It is probably the case that John moved to the garden. There is a better than even chance that Mary went to the hallway. It is probable that Julius is a frog.
hypothesis: There is almost no chance that john moved to the garden, or Julius is a frog.
valid_hypothesis: It is highly likely that john moved to the garden, or Julius is a frog.
invalid_hypothesis: There is almost no chance that john moved to the garden, or Julius is a frog.
hypothesis_assertion: John moved to the garden, or Julius is a frog.