context: It is highly unlikely that Brian is green. It is impossible that Mary went to the office. We believe that Lily is a lion. There is a better than even chance that if Brian is green, and Mary went to the office, then Antoine is hungry. We believe that if either Lily is a lion, or Mary went to the office, then Julius is green. It is improbable that if either Mary went to the office, or Brian is green, then John moved to the office.
hypothesis: It is impossible that john moved to the office, or Mary went to the office.
valid_hypothesis: It is impossible that john moved to the office, or Mary went to the office.
invalid_hypothesis: It is almost certain that john moved to the office, or Mary went to the office.
hypothesis_assertion: John moved to the office, or Mary went to the office.