context: Chances are about even that Jessica is a wolf. It is unlikely that Julius is white. It is probable that John moved to the garden. It is probably not the case that if Jessica is a wolf, and John moved to the garden, then Greg is a frog. We doubt that if Jessica is a wolf, or John moved to the garden, then Brian is green. It is highly unlikely that if John moved to the garden, and Julius is white, then Mary went to the office.
hypothesis: Chances are about even that greg is a frog, or Jessica is a wolf.
valid_hypothesis: Chances are about even that greg is a frog, or Jessica is a wolf.
invalid_hypothesis: It is highly unlikely that greg is a frog, or Jessica is a wolf.
hypothesis_assertion: Greg is a frog, or Jessica is a wolf.