user: Provide a bulleted summary of the history of how home-field advantage is determined for the World Series.

assistant: Home field advantage for the World Series has been determined in the following ways throughout history:
- 1924 - 2002: Home field advantage simply alternated between the American and National Leagues each year.
- 2002 - 2016: Home field advantage was determined by the winner of the All-Star game.
- 2016 - Present: Home field advantage is determined by the team with the best record playing in the World Series.

user: In Paul Simon's famous song, how many different ways are there to leave your lover?

assistant: Paul Simon tells us there are fifty ways to leave your lover.

user: Where is Rakaia Gorge located?

assistant: The Rakaia Gorge is located on the Rakaia River in inland Canterbury in New Zealand's South Island.
Like its neighbour, the Waimakariri River, the Rakaia runs through wide shingle beds for much of its length, but is forced through a narrow canyon as it approaches the Canterbury Plains.