context: We believe that Brian is a lion. There is a very good chance that Bernhard is a frog. We believe that Greg is a rhino.
hypothesis: It is highly unlikely that greg is a rhino, and Brian is a lion.
valid_hypothesis: There is a better than even chance that greg is a rhino, and Brian is a lion.
invalid_hypothesis: It is highly unlikely that greg is a rhino, and Brian is a lion.
hypothesis_assertion: Greg is a rhino, and Brian is a lion.