Student: Given the sentence "The backs of the heads of two men that are plugging their ears while riding the subway." can we conclude that "The two men riding the subway are coworkers."?\nOptions:\n- yes\n- it is not possible to tell\n- no.
Teacher: Let's think:

User
Riding the subway together does not imply two men are coworkers. So the final answer is it is not possible to tell.
Assistant