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 a multi-purpose stadium used mostly for American football in St. Louis, that held The 1996 Dr Pepper Big 12 Championship Game?" whose answer is The Dome at America's Center.
Each document should contain about 30 words, and these documents should contain useful information.

Query: St. Louis outdoor football stadium
Useful Output:

Doc 1: The stadium purpose-built for St. Louis City SC, the city's new Major League Soccer team, has chosen a different development model.
Doc 2: Facilities · Robert R. Hermann Stadium (Soccer) · Chaifetz Pavilion (Volleyball) · SLU Field Hockey Complex (Field Hockey) · Chaifetz Arena (Basketball) · Simon
Doc 3: Ford Plaza at Busch Stadium has the space to host even the largest of corporate events. The outdoor area boasts great views all around.
Doc 4: A $1 billion plan to build a new stadium for the St. Louis Rams NFL team has archaeologists and Native Americans up in arms because of its
Doc 5: 1. Busch Stadium  Outdoor stadium with the arch looming beyond the outfield wall, large knowledgeable crowds, and great food and drink