Question: In what year was the 2007 National League Championship Series Most Valuable Player's agent born?
Sentence (from "Matt Holliday"): A World Series champion in 2011 with the Cardinals, Holliday, through prodigious hitting contributions, has played a key role in seven postseasons, including the Rockies' first-ever World Series appearance in 2007 and Cardinals' playoff success of the 2010s.
Relevant evidence: No