title: AttributeError: 'str' object has no attribute 'toLowerCase'
body: <p>I am writing a program that asks you to enter  5 words (one at a time) and then prints them out in reverse order. (I am using Python 3.3.2)
  Here is what it should look like:
  <a href="http://s11.postimg.org/rayd8m3oj/Untitled.png" rel="noreferrer">http://s11.postimg.org/rayd8m3oj/Untitled.png</a></p>
  
  <p>But instead it gives me this:</p>
  
  <p><a href="http://s10.postimg.org/c1p590vex/example.png" rel="noreferrer">http://s10.postimg.org/c1p590vex/example.png</a></p>
  
  <p>Here is my code:</p>
  
  <pre><code>fifth_word = input("Please enter your 1st word: ")
  fifth_word = fifth_word.toLowerCase
  fourth_word = input("Please enter your 2nd word: ")
  fourth_word = fourth_word.toLowerCase
  third_word = input("Please enter your 3rd word: ")
  third_word = third_word.toLowerCase
  second_word = input("Please enter your 4th word: ")
  second_word = second_word.toLowerCase()
  first_word = input("Please enter your 5th word: ")
  first_word = first_word.capitalize()
  print("The sentence is: " + first_word + second_word + third_word + fourth_word + fifth_word)
  </code></pre>
  
  <p>Thanks in advance</p>