Classify these MLB teams as either National League or American League teams: New York Mets, St. Louis Cardinals, Los Angeles Dodgers, Arizona Diamondbacks, Tampa Bay Rays, New York Yankees, Houston Astros, Oakland A's
National League: New York Mets, St. Louis Cardinals, Los Angeles Dodgers, Arizona Diamondbacks
American League: Tampa Bay Rays, New York Yankees, Houston Astros, Oakland A's
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Classify these MLB teams as either National League or American League teams: New York Mets, St. Louis Cardinals, Los Angeles Dodgers, Arizona Diamondbacks, Tampa Bay Rays, New York Yankees, Houston Astros, Oakland A's
### Input: 
### Response: National League: New York Mets, St. Louis Cardinals, Los Angeles Dodgers, Arizona Diamondbacks
American League: Tampa Bay Rays, New York Yankees, Houston Astros, Oakland A's</s>