system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: If bananas don't naturally reproduce and are all the result of cloning by humans, how are there different types of bananas?
gpt
Imagine that you took one sterile person in a family and you repeatedly cloned them.

You could do the same with a different person in their family.

It's kind of like that with bananas. That's how you get different varieties.