title: How to convert a month number into a month name in python
body: <p>How do you get a list to correspond with a user input. If I had a list like:</p>
  
  <pre><code>month_lst = ['January', 'February', 'March', 'April', 'May', 'June', 'July',
                'August', 'September', 'October', 'November', 'December']
  </code></pre>
  
  <p>How do I get an input of 1 to return 'January' as the answer?</p>
  
  <pre><code>input('Enter the number to be converted: ')
  </code></pre>
  
  <p>Also the input needs to check with the list to make sure it is within 1-12, so inputing 15 would read an error message.</p>