context: It is probably the case that Mary moved to the office. It is certain that Brian is green. There is a better than even chance that John discarded the milk. It is certain that if either Brian is green, or John discarded the milk, then Jeff went to the kitchen. It is probable that if John discarded the milk, and Brian is green, then Antoine is hungry. It is probably the case that if Brian is green, or John discarded the milk, then Bernhard is a swan.
hypothesis: It is improbable that bernhard is a swan, or Mary moved to the office.
valid_hypothesis: It is highly likely that bernhard is a swan, or Mary moved to the office.
invalid_hypothesis: It is improbable that bernhard is a swan, or Mary moved to the office.
hypothesis_assertion: Bernhard is a swan, or Mary moved to the office.