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: "when did boston red sox start playing sweet caroline?" whose answer is at least 1997.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did boston red sox start playing sweet caroline at games
Useful Output:

Doc 1: When the eighth inning comes around, Neil Diamond's "Sweet Caroline" will echo through the speakers - a cherished tradition since 2002 that
Doc 2: Years later, during the 2003 season of the Boston Red Sox, and  played over the loud speaker system was Neil Diamond's Sweet Caroline.
Doc 3: But where did that tradition come from? It all dates back to 1997 when a Fenway Park employee Amy Toby who was in charge of the music played the
Doc 4: Neil Diamond sings “Sweet Caroline” during a game between the Kansas City Royals and Boston Red Sox in the 8th inning at Fenway Park on April 20
Doc 5: Where it began. It all started with a baby named Caroline.During a 1997 game at Fenway, Amy Tobey, who was one of the employees