premise: A woman wearing a sweater and jeans is playing on a tire swing with two little children in an outdoor park. hypothesis: The children are sleeping in a tent.
contradiction: Two children are playing in an outdoor park which means that they are awake, alert, engaged in activity and outside, they cannot be sleeping in a tent simultaneously as if they are sleeping they are not awake or engaged in activity, and they are not outside, they are in a type of structure.