people object for a zone</span>
        <span class="n">newppl</span> <span class="o">=</span> <span class="n">ppl</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
        <span class="n">newppl</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">idf1</span><span class="o">.</span><span class="n">copyidfobject</span><span class="p">(</span><span class="n">newppl</span><span class="p">)</span>
        <span