context: There is almost no chance that Lily is yellow. Chances are slight that Sandra grabbed the apple. It is certain that Greg is white.
hypothesis: It is highly likely that greg is white, and Sandra grabbed the apple.
valid_hypothesis: It is improbable that greg is white, and Sandra grabbed the apple.
invalid_hypothesis: It is highly likely that greg is white, and Sandra grabbed the apple.
hypothesis_assertion: Greg is white, and Sandra grabbed the apple.