What is an audible?
An audible can be used to describe how one can be prepared for changing circumstances.  When asked an unexpected question, one is able to pivot their prepared response for another.
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 is an audible?
### Input: 
### Response: An audible can be used to describe how one can be prepared for changing circumstances.  When asked an unexpected question, one is able to pivot their prepared response for another.