You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Is Suqian or Da Qaidam a pre-fecture-level city in northern Jiangsu Province?" whose answer is Suqian.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Da Qaidam
Useful Output:

Doc 1: The Larger Tsaidam (Da Qaidam) site has two missiles stored horizontally in tunnels near the launch pad. Fuel and oxidiser is stored in separate
Doc 2: Da Qaidam is a county-level administrative zone in Haixi Prefecture in northwestern Qinghai province, China. It borders Gansu province to
Doc 3: Da Qaidam is now a shallow, saline lake/playa system that varies seasonally in surface area from 23 to 36 km2, with the area of playa reaching
Doc 4: county-level administrative region in China.
Doc 5: File:Location of Da Qaidam within Qinghai (China).png  本预览的尺寸：800 × 564像素。 其他分辨率：320 × 225像素 | 640 × 451像素 | 880 × 620像素。