context: There is almost no chance that Bill went to the office. It is probable that Brian is a lion. It is probably the case that Mary dropped the apple. It is probable that if Mary dropped the apple, or Bill went to the office, then Sumit is thirsty. We doubt that if either Mary dropped the apple, or Brian is a lion, then Sandra grabbed the milk. Chances are slight that if Bill went to the office, or Mary dropped the apple, then Lily is white.
hypothesis: It is highly unlikely that either Sumit is thirsty, or Lily is white.
valid_hypothesis: Chances are about even that either Sumit is thirsty, or Lily is white.
invalid_hypothesis: It is highly unlikely that either Sumit is thirsty, or Lily is white.
hypothesis_assertion: Either Sumit is thirsty, or Lily is white.