context: We believe that Bernhard is a frog. It is unlikely that Antoine is hungry. It is almost certain that Lily is white. There is a better than even chance that if Lily is white, or Bernhard is a frog, then John picked up the milk. It is probably the case that if either Antoine is hungry, or Bernhard is a frog, then Fred is in the kitchen. It is almost certain that if either Antoine is hungry, or Bernhard is a frog, then Mary went to the garden.
hypothesis: It is almost certain that lily is white, or Antoine is hungry.
valid_hypothesis: It is almost certain that lily is white, or Antoine is hungry.
invalid_hypothesis: It is improbable that lily is white, or Antoine is hungry.
hypothesis_assertion: Lily is white, or Antoine is hungry.