context: It is probably not the case that Jeff went to the bedroom. It is almost certain that John moved to the garden. It is probably the case that Jessica is a sheep.
hypothesis: It is probable that either John moved to the garden, or Jeff went to the bedroom.
valid_hypothesis: It is probable that either John moved to the garden, or Jeff went to the bedroom.
invalid_hypothesis: We doubt that either John moved to the garden, or Jeff went to the bedroom.
hypothesis_assertion: Either John moved to the garden, or Jeff went to the bedroom.