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. A person on a snow board jumps high into the air. A woman is walking in the park. Premise: A person is wearing a red shirt. Hypothesis: The person is wearing a blue shirt. Can we conclude that the hypothesis is true if the premise is true? A doctor examines a patient's symptoms and prescribes medication. The patient's condition improves after taking the medication.
yes
no
no
no