What are the five MLB teams with the most World Series wins in descending order?
New York Yankees, St. Louis Cardinals, Oakland Athletics, Boston Red Sox, San Francisco Giants
<START_INST>What are the five MLB teams with the most World Series wins in descending order?<END_INST><START_CTX><END_CTX><START_A>New York Yankees, St. Louis Cardinals, Oakland Athletics, Boston Red Sox, San Francisco Giants<END_A>