title: Appending nested list data to another nested list based on user input
body: <p>I am trying to work out how to append data from one nested list to another. I am familiar with .append(). My problem arises because I want the user to be able to choose which piece of data to append.</p>
  
  <p>So I have two nested lists which look like this:</p>
  
  <pre><code>list_one = [['example', 'example', '000', 'example'],['example', 'example', '000', 'example']]
  </code></pre>
  
  <p>I want something like this...
  <code>user_input = input("Enter a number: ")</code>
  If the user entered 1 I would like to take data from the nested list at that index and append that data to another list.</p>
  
  <p>I don't want the data to be sliced either. I want the whole <code>['example', 'example', '000', 'example']</code> to be appended to another list. </p>