<|im_start|>user
What are the top 10 largest cities in the world by population (city proper)?<|im_end|>
<|im_start|>assistant
- Chongqing, China
- Shanghai, China
- Beijing, China
- Delhi, India
- Chengdu, China
- Istanbul, Turkey
- Karachi, Pakistan
- Guangzhou, China
- Tianjin, China
- Tokyo, Japan<|im_end|>
