premise: A woman in a blue and brown parka with matching hat is in a snow-covered forest on either crosscountry skis or snowshoes, which are obscured by the ruts in the trail she is following. hypothesis: A woman in a bikini snbathes on a beach.
contradiction: The woman is in a snow-covered forest, meaning it may be winter. In the second sentence the woman is on a beach meaning it is warm. These are two different seasons that are being referred to.