Which view touch event will get called + iPhone
<p><strong>First Scenario</strong> :
Suppose we have a first view as FirstView. in this view(FirstView) we add another view(SecondView) having exactly same frame as FirstView as</p>

<pre><code>[FirstView addSubView:SecondView];
</code></pre>

<p>Now touch event of which view(FirstView or SecondView) will get called?</p>

<p><strong>Second Scenario</strong> :</p>

<p>suppose after adding SecondView(frame exactly same as FirstView) to FirstView I write 
[FirstView:sendSubView];</p>

<p>Now touch event of which view will get invoked?</p>
