context: There is a better than even chance that Greg is gray. It is probably the case that Mary moved to the office. Chances are slight that Bernhard is yellow. It is likely that if Greg is gray, or Bernhard is yellow, then Yann is tired. Chances are about even that if Greg is gray, or Bernhard is yellow, then Lily is green. There is almost no chance that if Bernhard is yellow, and Greg is gray, then John discarded the milk.
hypothesis: It is likely that mary moved to the office, or John discarded the milk.
valid_hypothesis: It is likely that mary moved to the office, or John discarded the milk.
invalid_hypothesis: It is impossible that mary moved to the office, or John discarded the milk.
hypothesis_assertion: Mary moved to the office, or John discarded the milk.