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 rooms are in the hotel and casino where EFX resided?" whose answer is 5,124.
Each document should contain about 30 words, and these documents should contain useful information.

Query: number of rooms in MGM Grand Hotel & Casino
Useful Output:

Doc 1: Number of floors 30. Number of rooms 5003. Non-smoking rooms/floors yes. Number of restaurants 17. Number of bars/lounges 9. Parking. Daily parking fee 20 USD.
Doc 2: Neat Ratios  · Number of rooms in the MGM Grand Hotel (Las Vegas) (6,850 ) · Read all about it! Is That a Big Number
Doc 3: We stay in the world's largest hotel. MGM Grand Las Vegas holds the record for the largest single hotel building in the world.
Doc 4: The hotel features a total of 6,852 rooms, making it one of the largest hotels in the world. Among these rooms, you can find a variety of options including
Doc 5: The MGM Grand is the largest single hotel in the world with 6,852 rooms. It is also the third-largest hotel complex in the world by number of