context: It is almost certain that Daniel is in the office. There is almost no chance that Brian is a lion. There is a better than even chance that Bernhard is yellow. It is probably the case that if either Brian is a lion, or Daniel is in the office, then Julius is white. We believe that if Bernhard is yellow, and Daniel is in the office, then Lily is green. It is highly likely that if Brian is a lion, or Bernhard is yellow, then Mary went to the office.
hypothesis: There is almost no chance that either Bernhard is yellow, or Julius is white.
valid_hypothesis: Chances are about even that either Bernhard is yellow, or Julius is white.
invalid_hypothesis: There is almost no chance that either Bernhard is yellow, or Julius is white.
hypothesis_assertion: Either Bernhard is yellow, or Julius is white.