title: Create nested list from two lists
body: <p>I have got two lists like this:</p>
  
  <pre><code>t = [1,2,3,4]
  f = ['apples', 'oranges','grapes','pears']
  </code></pre>
  
  <p>I need to create a list of lists like this:</p>
  
  <pre><code>data =  [
          ['Fruit', 'Total'],
          ['apples', 1],
          ['oranges', 2],
          ['grapes', 3],
          ['pears' 4]
      ]
  </code></pre>
  
  <p>I have done this:</p>
  
  <pre><code>l = []
  l.append(['Fruit', 'Total'])
  # I guess I should have check that lists are the same size?
  for i, fruit in enumerate(f):
      l.append([fruit, t[i]])
  </code></pre>
  
  <p>Just wondering if there is a more Pythonic way of doing this. </p>