What does the term March Madness refer to in college basketball?
March Madness is another name for the NCAA tournament, which is a single-elimination basketball tournament that takes place each year in the month of March among the 64 (plus two additional "play-in" team) selected as the top teams by a tournament committee.
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: What does the term March Madness refer to in college basketball?
### Input: 
### Response: March Madness is another name for the NCAA tournament, which is a single-elimination basketball tournament that takes place each year in the month of March among the 64 (plus two additional "play-in" team) selected as the top teams by a tournament committee.