title: Search in Item2 in List<Tuple>
body: <p>I've been struggling.<br/>How do I write this:</p>
  <pre><code>/* initialization */ 
  List&lt;Tuple&lt;string, string, string&gt;&gt; mytuples = new List&lt;Tuple&lt;string, string, string&gt;&gt;();
  
  // pseudocode:
  if(mytuples.Contains(&quot;hello&quot;) in Item2)
  {
      Console.Write(&quot;Success&quot;);
  }
  </code></pre>