context: It is highly likely that Lily is gray. Chances are about even that Jessica is a mouse. It is improbable that Bernhard is yellow. There is a better than even chance that if either Jessica is a mouse, or Lily is gray, then Greg is a lion. It is almost certain that if Bernhard is yellow, and Lily is gray, then Jason is hungry. It is highly unlikely that if Lily is gray, and Bernhard is yellow, then Brian is green.
hypothesis: It is improbable that jessica is a mouse, or Greg is a lion.
valid_hypothesis: We believe that jessica is a mouse, or Greg is a lion.
invalid_hypothesis: It is improbable that jessica is a mouse, or Greg is a lion.
hypothesis_assertion: Jessica is a mouse, or Greg is a lion.