response: That's great! Did you know Amazon started by selling just books, then slowly started selling other things?
original_response: It is crazy how the company has grown. Amazon started as an online bookstore and slowly started selling other things.
history: I just started working at an Amazon warehouse. I like it so far!
knowledge: The amazon.com website started as an online bookstore and later diversified to sell video downloads/streaming, MP3 downloads/streaming, audiobook downloads/streaming, software, video games, electronics, apparel, furniture, food, toys, and jewelry.