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: "where are the 2020 olympic games going to be?" whose answer is Tokyo.
Each document should contain about 30 words, and these documents should contain useful information.

Query: 2020 Olympic Games location
Useful Output:

Doc 1: The 2020 Olympics will take place in Tokyo in less than a year. Here are five amazing things we've learnt about what fans can expect from
Doc 2: The Games will be held across nine prefectures, with the majority taking place in two areas of Tokyo: the Heritage Zone, using revamped
Doc 3: Olympic venues at Tokyo 2020: Top 10 things to know · Olympic Stadium · Yoyogi National Gymnasium · Nippon Budokan · International Stadium Yokohama.
Doc 4: Located alongside the Ariake Gymnastics Centre in the Tokyo Bay, the 15,000 capacity Ariake Arena was built to host the volleyball and
Doc 5: Tokyo: Eight months ahead of the Games' return to Tokyo, the Olympic Stadium's completion was recognised on Sunday, 15 December,