title: Get only a sublist with a lowest value at specific index
body: <p>I've got a list</p>
  
  <pre><code>[[1, 2, 48.5], [1, 3, 66.7], [1, 4, 32.4]]
  </code></pre>
  
  <p>and I want to only get a list with the lowest value at index of 2 so that I only get a list like this</p>
  
  <pre><code>[1, 4, 32.4]
  </code></pre>
  
  <p>I have tried messing around with the min() and max() functions but I couldn't figure anything out</p>