title: NameError when doing a basic input
body: <p>I have a super basic question, but I'm just starting to learn python. My script:</p>
  
  <pre><code>print('What is your name?')
  person = input("Enter name: ")
  print("Hello ", person)
  </code></pre>
  
  <p>is returning an error: <code>NameError: name 'Bob' is not defined</code>.</p>
  
  <p>I have basically just copied and pasted what was from the tutorial at this point, but it still doesn't work unless I put the name in quotation marks. What am I doing wrong?</p>