What are common swimming strokes?
The most common swimming strokes include the four strokes used in competition: freestyle (sometimes referred to as "the crawl"), breast stroke, back stroke and butterfly. In addition, some people swim using a side stroke or a doggy paddle (which looks a lot like the stroke dogs use when swimming).
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 are common swimming strokes?
### Input: 
### Response: The most common swimming strokes include the four strokes used in competition: freestyle (sometimes referred to as "the crawl"), breast stroke, back stroke and butterfly. In addition, some people swim using a side stroke or a doggy paddle (which looks a lot like the stroke dogs use when swimming).