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: "what is the nearest solar system to earth?" whose answer is Alpha Centauri.
Each document should contain about 30 words, and these documents should contain useful information.

Query: nearest solar system to earth
Useful Output:

Doc 1: Proxima Centauri, the closest star to our own, is still 40,208,000,000,000 km away. (Or about 268,770 AU.) When we talk about the distances to
Doc 2: The nearest stars to Earth are three stars that lie about 4.37 light-years away in the Alpha Centauri triple-star system. The closest of these
Doc 3: The star Proxima Centauri is 4.2 light-years from the sun. Proxima b possibly has surface temperatures similar to that of the earth, raising
Doc 4: Alpha Centauri is the nearest star system. Distance from Earth 4,365 al (40 000 billion kilometers. The Sun (yellow star) distance from Earth
Doc 5: TIL Alpha Centauri, the nearest solar system, is 4.4 lights years away or about 40 trillion km's. It would take roughly 18,000 years to reach it