context: It is probable that Brian is a rhino. It is probable that Lily is a frog. It is probable that Mary discarded the apple. It is unlikely that if either Brian is a rhino, or Lily is a frog, then Sandra left the apple. It is probably not the case that if Brian is a rhino, or Mary discarded the apple, then Daniel grabbed the milk. There is almost no chance that if either Mary discarded the apple, or Brian is a rhino, then John went to the garden.
hypothesis: It is unlikely that either Lily is a frog, or John went to the garden.
valid_hypothesis: It is probable that either Lily is a frog, or John went to the garden.
invalid_hypothesis: It is unlikely that either Lily is a frog, or John went to the garden.
hypothesis_assertion: Either Lily is a frog, or John went to the garden.