<?xml version="1.0"?>

<epinions>
  <cat id="Home">
    <cat id="Electronics">
      <cat id="Video">
        <cat id="Camcorders">
           <product name="Sony DCR-PC100"/>
        </cat>
      </cat>
      <cat id="Photo">
        <cat id="Cameras">
           <product name="Minolta Maxxum 9"/>
        </cat>
      </cat>
    </cat>
    <cat id="Arts and Entertainment">
      <cat id="Movies">
        <cat id="Video">
           <product name="The Graduate"/>
           <product name="Mars Attacks!"/>
        </cat>
      </cat>
    </cat>
  </cat>
</epinions>
