context: It is unlikely that Mary dropped the apple. It is highly unlikely that Jeff moved to the office. It is improbable that Bernhard is a swan.
hypothesis: It is probably not the case that mary dropped the apple, or Jeff moved to the office.
valid_hypothesis: It is probably not the case that mary dropped the apple, or Jeff moved to the office.
invalid_hypothesis: It is almost certain that mary dropped the apple, or Jeff moved to the office.
hypothesis_assertion: Mary dropped the apple, or Jeff moved to the office.