context: There is a very good chance that John moved to the office. There is almost no chance that Mary got the apple. It is certain that Greg is a swan.
hypothesis: It is certain that john moved to the office, or Greg is a swan.
valid_hypothesis: It is certain that john moved to the office, or Greg is a swan.
invalid_hypothesis: It is improbable that john moved to the office, or Greg is a swan.
hypothesis_assertion: John moved to the office, or Greg is a swan.