xpath question

<list1>
<text>
<para>
  <scene>
       <set1></set1>
       <set2></set2>
 </scene>
</para>
</text>
  <list2>
<text>
<para>
  <scene>
       <set1></set1>
       <set2></set2>

  </scene>
</para>
</text>

<list2>
</list1>

<list1>
<text>
<para>
  <scene>
       <set1></set1>
       <set2></set2>
 </scene>
</para>
</text>
  <list2>
<text>
<para>
  <scene>
       <set1></set1>
       <set2></set2>

  </scene>
</para>
</text>

<list2>
</list1>

where list2 is a child of list1, if I want to locate only the <scene>
element under ALL<list1> elements in the whole XML input inside the
<list1> template, and NOT the <scene> element under <list2>, and vice
versa, what is the xpath expression to use?

I tried using .//scene. But this locates even the <scene> elements
under <list2> since it is a child of list1.