Premise: "A woman in a pink shirt is placing her hand over her heart as she rides a horse."\nHypothesis: "A woman is riding a horse as the national anthem plays."\nDo we know that the hypothesis entailed by the premise? Now, let's be accurate as possible. Some thinking first:
User
Not all women put their hand over their heart because the national anthem plays. So, the answer is it is not possible to tell.
Assistant