I want to know the answer to the following question:
What was the FleetCenter built to replace?
All the background I'm provided with is that "The TD Garden, formerly called the FleetCenter and built to replace the old, since-demolished Boston Garden, is adjoined to North Station and is the home of two major league teams: the Boston Bruins of the National Hockey League and the Boston Celtics of the National Basketball Association.". Is that enough to answer the question?
Answer: yes