<?xml version="1.0" encoding="UTF-8"?>
<dataset>
    <tree id="1" lft="1" rgt="2" depth="0" name="Root"/>
    <multiple_tree id="1" tree="1" lft="1" rgt="2" depth="0" name="Root 1"/>
    <multiple_tree id="2" tree="2" lft="1" rgt="2" depth="0" name="Root 2"/>
</dataset>
