warming centers
... that the city of Chicago has warming centers open from December 1 to March 1 each year?
... that the city of <a href="./Chicago" id="mwB10" rel="mw:WikiLink" title="Chicago">Chicago</a> has <b id="mwB14"><a href="./Warming_center" id="mwB18" rel="mw:WikiLink" title="Warming center">warming centers</a></b> open from <span about="#mwt40" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"Nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"December 1"}},"i":0}}]}' id="mwB2A" typeof="mw:Transclusion">December 1</span> to <span about="#mwt41" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"Nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"March 1"}},"i":0}}]}' id="mwB2E" typeof="mw:Transclusion">March 1</span> each year?