context: It is improbable that Mary moved to the garden. It is highly unlikely that Lily is a frog. It is probably the case that Julius is gray. It is probably the case that if either Mary moved to the garden, or Lily is a frog, then Bernhard is a rhino. It is unlikely that if Mary moved to the garden, and Julius is gray, then Brian is white. It is probable that if Lily is a frog, or Mary moved to the garden, then Fred is in the school.
hypothesis: There is little chance that lily is a frog, or Mary moved to the garden.
valid_hypothesis: There is little chance that lily is a frog, or Mary moved to the garden.
invalid_hypothesis: It is almost certain that lily is a frog, or Mary moved to the garden.
hypothesis_assertion: Lily is a frog, or Mary moved to the garden.