context: There is little chance that Fred discarded the milk. There is a very good chance that Julius is a frog. Chances are slight that Bernhard is a lion. It is probably the case that if either Julius is a frog, or Fred discarded the milk, then Lily is white. Chances are slight that if either Fred discarded the milk, or Bernhard is a lion, then Daniel left the football. It is highly unlikely that if Julius is a frog, or Fred discarded the milk, then Mary took the apple.
hypothesis: There is a very good chance that either Bernhard is a lion, or Fred discarded the milk.
valid_hypothesis: It is unlikely that either Bernhard is a lion, or Fred discarded the milk.
invalid_hypothesis: There is a very good chance that either Bernhard is a lion, or Fred discarded the milk.
hypothesis_assertion: Either Bernhard is a lion, or Fred discarded the milk.