What is the oldest ballpark in Major League Baseball?
The oldest ballpark in Major League Baseball is Fenway Park in Boston, which was build in 1912.
<START_INST>What is the oldest ballpark in Major League Baseball?<END_INST><START_CTX><END_CTX><START_A>The oldest ballpark in Major League Baseball is Fenway Park in Boston, which was build in 1912.<END_A>