context: It is unlikely that John went to the office. It is almost certain that Julie is in the office. It is highly unlikely that Lily is green. We doubt that if either Julie is in the office, or Lily is green, then Brian is a rhino. It is likely that if Julie is in the office, or John went to the office, then Greg is gray. There is a better than even chance that if John went to the office, or Julie is in the office, then Sandra left the milk.
hypothesis: It is probably not the case that lily is green, or Brian is a rhino.
valid_hypothesis: It is probably not the case that lily is green, or Brian is a rhino.
invalid_hypothesis: It is almost certain that lily is green, or Brian is a rhino.
hypothesis_assertion: Lily is green, or Brian is a rhino.