Question:
Who was the head of Vârghiș in Dec, 2012?

Context:
 Ilkei Francisc is the head of the government of Vârghiș from Jan, 2004 to Jan, 2016. 
 Levente-Lehel Sütő is the head of the government of Vârghiș from Jan, 2016 to Oct, 2020. 
 Lajos Imets is the head of the government of Vârghiș from Oct, 2020 to Dec, 2022.

Answer:
Ilkei Francisc