context: There is little chance that Sandra left the apple. There is almost no chance that Fred went to the bedroom. It is almost certain that Winona is a mouse.
hypothesis: It is almost certain that winona is a mouse, or Sandra left the apple.
valid_hypothesis: It is almost certain that winona is a mouse, or Sandra left the apple.
invalid_hypothesis: It is impossible that winona is a mouse, or Sandra left the apple.
hypothesis_assertion: Winona is a mouse, or Sandra left the apple.