context: A man in the middle east with a corn-on-the-cob cart selling corn.
hypothesis: It is impossible that an old middle eastern man is selling corn-on-the-cob from his brother's cart.
valid_hypothesis: It is impossible that an old middle eastern man is selling corn-on-the-cob from his brother's cart.
invalid_hypothesis: It is probable that an old middle eastern man is selling corn-on-the-cob from his brother's cart.
hypothesis_assertion: An old middle eastern man is selling corn-on-the-cob from his brother's cart.