context: There is a better than even chance that Bernhard is a rhino. Chances are about even that Jason is hungry. It is probable that Daniel left the football. We believe that if Jason is hungry, or Bernhard is a rhino, then Julius is a frog. It is almost certain that if either Daniel left the football, or Bernhard is a rhino, then Winona is a wolf. It is highly likely that if Jason is hungry, and Bernhard is a rhino, then Lily is white.
hypothesis: It is impossible that jason is hungry, or Daniel left the football.
valid_hypothesis: There is a very good chance that jason is hungry, or Daniel left the football.
invalid_hypothesis: It is impossible that jason is hungry, or Daniel left the football.
hypothesis_assertion: Jason is hungry, or Daniel left the football.