context: It is likely that Lily is a swan. It is highly unlikely that Jessica is a wolf. We doubt that Jason is hungry. It is certain that if Jason is hungry, and Jessica is a wolf, then Brian is gray. It is highly unlikely that if Jason is hungry, or Jessica is a wolf, then John took the football. It is impossible that if Jessica is a wolf, or Jason is hungry, then Bernhard is white.
hypothesis: There is almost no chance that either John took the football, or Bernhard is white.
valid_hypothesis: There is almost no chance that either John took the football, or Bernhard is white.
invalid_hypothesis: It is probably the case that either John took the football, or Bernhard is white.
hypothesis_assertion: Either John took the football, or Bernhard is white.