Please answer the following question by reasoning step-by-step. Premise: "One man in a red shirt and another in a gray shirt walking down a courtyard."\nBased on this premise, can we conclude that the hypothesis "The men walked down the courtyard." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no. Step-by-step reasoning:
User
One man in a red shirt and another in a gray shirt are not necessarily two men. So the answer is it is not possible to tell.
Assistant