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: "how many entrants are there in the eurovision song contest?" whose answer is Forty-three.
Each document should contain about 30 words, and these documents should contain useful information.

Query: current number of countries in eurovision song contest
Useful Output:

Doc 1: Subscribe and to Eurovision https://www.youtube.com/user/eurovision?sub_confirmation=1 ​ Enjoy a preview of all 37 songs competing in
Doc 2: It has grown from seven countries to almost 40, including non-European nations such as Israel and Australia. Organizers say last year's
Doc 3: Members from a maximum total of 26 countries shall compete in the Final. There shall be six guaranteed places therein, i.e. one for the producing organization,
Doc 4: A total of 26 countries will be competing for the Eurovision crown in the final on Saturday 11 May. Five countries automatically qualify for the
Doc 5: Welcome to the Eurovision Song Contest Database Now with all data of the Eurovision Song Contest 2024. Events. List of. all final, all. events with details.