context: There is almost no chance that Julius is a frog. It is improbable that Mary moved to the office. There is almost no chance that Bernhard is green. It is certain that if either Bernhard is green, or Mary moved to the office, then Brian is a swan. There is a better than even chance that if either Bernhard is green, or Mary moved to the office, then Greg is yellow. It is highly unlikely that if Bernhard is green, or Mary moved to the office, then Sandra grabbed the milk.
hypothesis: It is certain that either Bernhard is green, or Mary moved to the office.
valid_hypothesis: There is little chance that either Bernhard is green, or Mary moved to the office.
invalid_hypothesis: It is certain that either Bernhard is green, or Mary moved to the office.
hypothesis_assertion: Either Bernhard is green, or Mary moved to the office.