I want to know the answer to the following question:
What did the MLB All-Star winning team gain in the World Series?
All the background I'm provided with is that "The annual MLB All-Star Game, played in July between players from AL teams and players from NL teams, was long considered an exhibition match, but as of 2003 this status was questioned because the league whose team wins the All-Star game has been awarded home field advantage for the upcoming World Series.". Is that enough to answer the question?
Answer: yes