context: It is probable that Bernhard is yellow. It is impossible that John moved to the garden. There is little chance that Sandra dropped the apple.
hypothesis: We believe that bernhard is yellow, or Sandra dropped the apple.
valid_hypothesis: We believe that bernhard is yellow, or Sandra dropped the apple.
invalid_hypothesis: It is improbable that bernhard is yellow, or Sandra dropped the apple.
hypothesis_assertion: Bernhard is yellow, or Sandra dropped the apple.