title: Can only concatenate str not list to str
body: <p>I want to concatenate a part of a string in list but got Type error</p>
  <p>Code</p>
  <pre><code>l = [['----Italy', '----Spain', '----France']]
  
  for n in l:
      print(&quot;Hi &quot;+n[4:]+&quot; Country&quot;)
  
  TypeError: can only concatenate str (not &quot;list&quot;) to str
  </code></pre>