context: There is a better than even chance that Greg is a rhino. It is probable that Julius is a frog. It is unlikely that Antoine is thirsty. It is probable that if Greg is a rhino, and Antoine is thirsty, then Lily is yellow. We doubt that if either Greg is a rhino, or Antoine is thirsty, then Bill went to the garden. Chances are slight that if either Julius is a frog, or Antoine is thirsty, then Mary is in the bedroom.
hypothesis: There is a better than even chance that either Mary is in the bedroom, or Greg is a rhino.
valid_hypothesis: There is a better than even chance that either Mary is in the bedroom, or Greg is a rhino.
invalid_hypothesis: It is highly unlikely that either Mary is in the bedroom, or Greg is a rhino.
hypothesis_assertion: Either Mary is in the bedroom, or Greg is a rhino.