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: "Which founding member of U-FLY Alliance is based in New North Zone, Chongqing, People's Republic of China?" whose answer is West Air.
Each document should contain about 30 words, and these documents should contain useful information.

Query: founding members of U-FLY Alliance
Useful Output:

Doc 1: The U-Fly Alliance is thefirst low cost alliance which brings HK Express, Lucky Air, Urumqi Air and West Air into one alliance.
Doc 2: Its main hub is Ürümqi Diwopu International Airport in Ürümqi. The airline is one of the four founding members of the U-FLY Alliance. (Taken
Doc 3: Comprising five LCCs - Seoul's Eastar Jet, HK Express, Kunming's Lucky Air, Urumqi Air and Chongqing's West Air- the U-FLY Alliance is the first
Doc 4: 全球首個低成本航空聯盟U-FLY Alliance剛剛喺今日嘅新聞發佈會上，宣佈加入咗一位新成員－ 就係嚟自韓國嘅易斯達航空Eastar Jet！易斯達航空嘅加入，
Doc 5: The alliance, which caters to budget carriers exclusively, counts HK Express, Lucky Air (China), Urumqi Air, and West Air (China) as its other