Give some stream of consciousness and then the answer. Since 1993, the city of Fort Myers in Lee County, Florida, United States has been the Spring training home of the Boston Red Sox when the club moved from Winter Haven. Boston trains at the JetBlue Park at Fenway South since the ballpark opened in 2012, and the minor-league facility, featuring five full fields, is also within the Fenway South complex.

Based on this passage, where is the red sox spring training held?
To answer the question, consider the following: Since 1993, the city of Fort Myers in Lee County, Florida, United States has been the Spring training home of the Boston Red Sox when the club moved from Winter Haven.
Therefore, the answer is the city of Fort Myers in Lee County , Florida , United States.