context: It is likely that Lily is green. Chances are slight that Julius is yellow. It is improbable that Greg is a rhino. It is improbable that if Lily is green, or Greg is a rhino, then Mary went to the kitchen. It is unlikely that if either Greg is a rhino, or Lily is green, then Bernhard is a lion. It is probably not the case that if either Julius is yellow, or Greg is a rhino, then Brian is a lion.
hypothesis: It is likely that lily is green, or Mary went to the kitchen.
valid_hypothesis: It is likely that lily is green, or Mary went to the kitchen.
invalid_hypothesis: It is unlikely that lily is green, or Mary went to the kitchen.
hypothesis_assertion: Lily is green, or Mary went to the kitchen.