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 stories in the world trade center?" whose answer is 110.
Each document should contain about 30 words, and these documents should contain useful information.

Query: number of floors world trade center
Useful Output:

Doc 1: Rentable floor space: about one acre per floor. The Twin Towers' innovative design, which placed structural load on the outside columns
Doc 2: Although the developers are signing leases again — floors 58 and 59 were rented this past week, and a couple of other deals are about to be
Doc 3: The tower consists of 60 office floors, 4 trading floors, 5 retail levels, and 11.5 mechanical floors. The total floor space of 200 Greenwich Street (4 WTC) is
Doc 4: Of the 110 stories, eight were set aside for technical services. All the remaining floors were free for open-plan offices. Each floor of the towers had 40,000
Doc 5: Roof Height: Tower 1: 417m – Tower 2: 415m; Last Floor Height: Tower 1: 313m – Tower 2: 411m; Number of Floors: 110; Width: 63.5m; Number of Elevators: 104 in