context: It is highly likely that Winona is a mouse. It is almost certain that Lily is gray. It is likely that Mary put down the milk. It is certain that if Winona is a mouse, and Lily is gray, then Sandra got the football. It is highly unlikely that if Winona is a mouse, and Lily is gray, then Julius is yellow. Chances are slight that if either Lily is gray, or Winona is a mouse, then Bernhard is a frog.
hypothesis: It is probable that either Bernhard is a frog, or Julius is yellow.
valid_hypothesis: It is highly unlikely that either Bernhard is a frog, or Julius is yellow.
invalid_hypothesis: It is probable that either Bernhard is a frog, or Julius is yellow.
hypothesis_assertion: Either Bernhard is a frog, or Julius is yellow.