instruction: What are the benefits of audio books over physical books?
output: Audio books can be beneficial for multiple reasons. For one, the exist digitally on your phone in the cloud so there is no physical book that would need to be carried around. This makes is much easier for the listener to have a book with them without carrying a physical book. Additionally, audio books can be consumed when someone is not able to hold a physical book like when they are driving or riding a bike. This allows the reader to enjoy a book during a variety of activities. These are a few reasons why some people enjoy audio books.