title: Lambda expression problem
body: <p>I'm new with lambda expressions and linq and can't figure out what I'm doing wrong here:</p>
  
  <pre><code>GroupSet groupToChange = context.GroupSet.Select(q =&gt; q.groupId == groupId);
  </code></pre>
  
  <p>I'm trying to get and change the name of an entity. </p>
  
  <pre><code>groupToChange.groupName = newGroupName;
  </code></pre>
  
  <p>I'm not having any problems with the second line though. Any ideas? It tells me I can't convert bool to GroupSet but the function returns what it finds, right?</p>