Dominggus Mandacan
Surabaya Mayor Tri Rismaharini traveled to the province to help campaign for Mandacan and his running mate , Mohammad Lakotani , and the Mandacan-Lakotani ticket had the support of both the Indonesian Democratic Party of Struggle and the Nasdem Party . 
<triplet> Surabaya <subj> Tri Rismaharini <obj> head of government