title: Return true or false in a list comprehension python
body: <p>The goal is to write a function that takes in a list and returns whether the numbers in the list are even resulting in True or False. 
  Ex. [1, 2, 3, 4] ---> [False, True, False, True]</p>
  
  <p>I've written this portion of code:</p>
  
  <pre><code>def even_or_odd(t_f_list):
     return = [ x for x in t_f_list if x % 2 == 0]
  </code></pre>
  
  <p>I know this code would return [2, 4]. How would I make it so it instead returns a true and false like the above example?</p>