context: There is almost no chance that Lily is a rhino. There is a better than even chance that John left the football. There is a better than even chance that Greg is yellow. Chances are about even that if Lily is a rhino, or Greg is yellow, then Brian is a lion. It is almost certain that if either John left the football, or Lily is a rhino, then Bernhard is a swan. It is almost certain that if Lily is a rhino, and Greg is yellow, then Jessica is a sheep.
hypothesis: There is a better than even chance that jessica is a sheep, or Bernhard is a swan.
valid_hypothesis: There is a better than even chance that jessica is a sheep, or Bernhard is a swan.
invalid_hypothesis: It is highly unlikely that jessica is a sheep, or Bernhard is a swan.
hypothesis_assertion: Jessica is a sheep, or Bernhard is a swan.