context: It is almost certain that John got the football. We doubt that Mary went to the bedroom. It is highly likely that Greg is gray. We believe that if John got the football, and Mary went to the bedroom, then Emily is a mouse. It is unlikely that if Mary went to the bedroom, and Greg is gray, then Yann is tired. Chances are slight that if Greg is gray, or Mary went to the bedroom, then Bernhard is a frog.
hypothesis: It is almost certain that either Bernhard is a frog, or Emily is a mouse.
valid_hypothesis: It is unlikely that either Bernhard is a frog, or Emily is a mouse.
invalid_hypothesis: It is almost certain that either Bernhard is a frog, or Emily is a mouse.
hypothesis_assertion: Either Bernhard is a frog, or Emily is a mouse.