Task: Explanation
Input (English): Yushu is a county-level city of Yushu Tibetan Autonomous Prefecture in southern Qinghai province, China. It comprises a surface area of 13462 km² . In 2010, the overall city's population was 120,447 and 56,802 live within the city core. Yushu is the fourth largest city in Qinghai. Question: Are Shuanghe and Yushu City, Qinghai both county-level cities? Answer: yes
Output (English): Yushu is a countylevel city of Yushu Tibetan Autonomous Prefecture in southern Qinghai province, China.