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: Consider Input: Question: Does school-based physical activity compromise children 's academic performance?
Answer: The AS! BC model is an attractive and feasible intervention to increase physical activity for students while maintaining levels of academic performance.

Output: no


Input: Consider Input: Question: Does long-term treatment with methotrexate or tumor necrosis factor alpha inhibitors increase epstein-barr virus load in patients with rheumatoid arthritis?
Answer: Long-term usage of methotrexate or TNFalpha inhibitors in patients with RA does not significantly influence EBV load in PBMCs.

Output: no


Input: Consider Input: Question: Is glycemic variability evaluated by continuous glucose monitoring system associated with the 10-y cardiovascular risk of diabetic patients with well-controlled HbA1c?
Answer: GV predicts independently the 10-y CVD risk of T2DM patients with well-controlled HbA1c.


Output: yes