e">first</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">second</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">prov</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">'qc'</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">n_adults_in_hh</span></span><span cla