premise: A man is squatting on the ground. hypothesis: A man is in his bed asleep.
contradiction: A person can either be in a squatting position, or asleep in his bed, but not both.|contradiction: A man is either squatting on the ground or in his bed asleep; he cannot do both simultaneously.|contradiction: If he is on the ground, he is outside. If he is in his bed, that is usually inside. He cannot be inside and outside at the same time.