A man in a red shirt is standing next to a woman in a blue dress. They are both holding hands and smiling at each other. Premise: A person is wearing a red shirt. Hypothesis: The person is wearing a blue shirt. Can we conclude the hypothesis? Suppose a doctor is on call and a patient needs immediate attention. The doctor is on the other side of the city. Does the doctor's being on call entail that the doctor is nearby?
yes
no
no