context: There is a better than even chance that Lily is gray. We believe that Brian is a frog. It is probably not the case that Jessica is a sheep.
hypothesis: Chances are about even that either Brian is a frog, or Lily is gray.
valid_hypothesis: Chances are about even that either Brian is a frog, or Lily is gray.
invalid_hypothesis: It is highly unlikely that either Brian is a frog, or Lily is gray.
hypothesis_assertion: Either Brian is a frog, or Lily is gray.