What is an Ironman Triathlon?
An Ironman Triathlon is a multi-sport event that consists of a 2.4 mile swim, 112 mile bike ride,  and 26.2 mile run.
Instruction: What is an Ironman Triathlon?
Context: 
Response: An Ironman Triathlon is a multi-sport event that consists of a 2.4 mile swim, 112 mile bike ride,  and 26.2 mile run.