I don't know what you're talking about. &lt;i&gt;What do you mean?&lt;/i&gt; &lt;i&gt; &lt;i&gt; Shall I go to the police?&lt;/i&gt;&lt;/i&gt; &lt;i&gt; &lt;i&gt;I don't know what I'm talking about.&lt;/i&gt; &lt;i&gt; &lt;i&gt;I don't know what I'm talking about. &lt;i&gt; &lt;i&gt;I don't know what I'm talking about.&lt;/i&gt;