Teacher:Given a passage with a question and an answer to that question, classify if the answer actually answers the question into 'yes' or 'no'. Output 'yes' if the answer answers the question and output 'no' if the answer does not answer the question.
Teacher: Now, understand the problem? Solve this instance: Question: Is donor history of asthma a contraindication to lung transplantation : 12-year single-center experience?
Answer: The use of lungs from carefully selected lung donors with a history of asthma may increase the donor pool with acceptable long-term outcomes. The use of fatal asthma donors remains problematic.
Student:
no