context: Chances are about even that Jessica is a wolf. Chances are slight that Antoine is thirsty. It is impossible that Brian is gray. It is improbable that if Antoine is thirsty, or Jessica is a wolf, then John moved to the garden. It is highly unlikely that if Jessica is a wolf, and Antoine is thirsty, then Bernhard is a lion. It is probably not the case that if either Antoine is thirsty, or Brian is gray, then Sandra got the milk.
hypothesis: Chances are about even that bernhard is a lion, or Jessica is a wolf.
valid_hypothesis: Chances are about even that bernhard is a lion, or Jessica is a wolf.
invalid_hypothesis: There is almost no chance that bernhard is a lion, or Jessica is a wolf.
hypothesis_assertion: Bernhard is a lion, or Jessica is a wolf.