context: There is a better than even chance that Brian is white. There is almost no chance that Julius is a lion. It is improbable that Bernhard is a rhino. We believe that if Bernhard is a rhino, and Brian is white, then Lily is a frog. It is certain that if Brian is white, or Bernhard is a rhino, then Daniel left the apple. Chances are slight that if Brian is white, and Bernhard is a rhino, then Greg is green.
hypothesis: It is likely that brian is white, and Julius is a lion.
valid_hypothesis: There is almost no chance that brian is white, and Julius is a lion.
invalid_hypothesis: It is likely that brian is white, and Julius is a lion.
hypothesis_assertion: Brian is white, and Julius is a lion.