premise: A woman lying in the grass in the park is wearing a red top and black capri pants and is barefoot. hypothesis: A woman is sitting on a park bench wearing sandals.
contradiction: Lying and sitting are two different actions.  Barefoot means not wearing shoes and sandaIs are a type of shoe.|contradiction: If the woman is barefoot it means she is not wearing sandals. Lying and sitting cannot be happening simultaneously.|contradiction: The woman cannot be lying in the grass and sitting on a park bench at the same time.