context: There is almost no chance that Brian is green. There is almost no chance that Mary left the apple. It is improbable that Bill went to the office. There is almost no chance that if Bill went to the office, and Brian is green, then Greg is white. It is probably the case that if Brian is green, and Bill went to the office, then Lily is a frog. It is impossible that if Bill went to the office, and Mary left the apple, then Bernhard is a lion.
hypothesis: It is probable that bill went to the office, and Bernhard is a lion.
valid_hypothesis: It is impossible that bill went to the office, and Bernhard is a lion.
invalid_hypothesis: It is probable that bill went to the office, and Bernhard is a lion.
hypothesis_assertion: Bill went to the office, and Bernhard is a lion.