context: It is unlikely that Greg is white. It is almost certain that Mary grabbed the apple. It is impossible that Julius is a swan.
hypothesis: It is almost certain that greg is white, or Mary grabbed the apple.
valid_hypothesis: It is almost certain that greg is white, or Mary grabbed the apple.
invalid_hypothesis: It is impossible that greg is white, or Mary grabbed the apple.
hypothesis_assertion: Greg is white, or Mary grabbed the apple.