context: It is improbable that Mary moved to the office. It is almost certain that Fred dropped the milk. It is probably not the case that Sandra left the apple.
hypothesis: It is highly likely that either Mary moved to the office, or Fred dropped the milk.
valid_hypothesis: It is highly likely that either Mary moved to the office, or Fred dropped the milk.
invalid_hypothesis: It is unlikely that either Mary moved to the office, or Fred dropped the milk.
hypothesis_assertion: Either Mary moved to the office, or Fred dropped the milk.