context: It is probably not the case that Bernhard is yellow. It is almost certain that Greg is a rhino. We believe that Julius is a frog.
hypothesis: It is probably not the case that julius is a frog, and Greg is a rhino.
valid_hypothesis: It is probable that julius is a frog, and Greg is a rhino.
invalid_hypothesis: It is probably not the case that julius is a frog, and Greg is a rhino.
hypothesis_assertion: Julius is a frog, and Greg is a rhino.