title: What does "index to list" mean?
body: <p>I'm super new to python, in a class, and the current assignment is:</p>
  
  <p>"Write a function that takes a list, index to list, and another index to list and swaps the data in the list at the two indexes of the single list."</p>
  
  <p>I have no idea what my teacher is trying to get me to do. 
  Can anyone explain this in layman's terms?</p>