Instructions: 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.
Input: Question: Does allergic Lung Inflammation aggravate Angiotensin II-Induced Abdominal Aortic Aneurysms in Mice?
Answer: This study suggests a pathological link between airway allergic disease and AAA. Production of one disease aggravates the progression of the other.
Output:
yes