the presidential campaign
... that Grover Cleveland's 1888 running mate collapsed twice during the presidential campaign?
... that <a href="./Grover_Cleveland" id="mwCZ4" rel="mw:WikiLink" title="Grover Cleveland">Grover Cleveland</a>'s <a class="mw-redirect" href="./United_States_presidential_election,_1888" id="mwCZ8" rel="mw:WikiLink" title="United States presidential election, 1888">1888</a> running mate collapsed twice during <b id="mwCaA"><a class="mw-redirect" href="./Grover_Cleveland_Presidential_campaign,_1888" id="mwCaE" rel="mw:WikiLink" title="Grover Cleveland Presidential campaign, 1888">the presidential campaign</a></b>?