context: It is highly likely that Bernhard is a lion. There is almost no chance that Lily is green. It is probably the case that Brian is a rhino. Chances are about even that if either Bernhard is a lion, or Lily is green, then Sandra grabbed the milk. It is highly unlikely that if either Bernhard is a lion, or Lily is green, then John moved to the garden. Chances are slight that if Bernhard is a lion, or Lily is green, then Greg is gray.
hypothesis: There is little chance that john moved to the garden, or Bernhard is a lion.
valid_hypothesis: It is highly likely that john moved to the garden, or Bernhard is a lion.
invalid_hypothesis: There is little chance that john moved to the garden, or Bernhard is a lion.
hypothesis_assertion: John moved to the garden, or Bernhard is a lion.