context: It is likely that John went to the office. It is almost certain that Bernhard is white. There is a very good chance that Greg is a lion. There is a better than even chance that if either John went to the office, or Greg is a lion, then Lily is a frog. It is probably not the case that if Bernhard is white, or John went to the office, then Yann is thirsty. We doubt that if either John went to the office, or Greg is a lion, then Jessica is a wolf.
hypothesis: We believe that either Bernhard is white, or John went to the office.
valid_hypothesis: It is probably not the case that either Bernhard is white, or John went to the office.
invalid_hypothesis: We believe that either Bernhard is white, or John went to the office.
hypothesis_assertion: Either Bernhard is white, or John went to the office.