Question:
Who was the head of Dochia in Sep, 2016?

Context:
 Constantin Păduraru is the head of the government of Dochia from Jan, 2016 to Oct, 2020. 
 Iulian-Gheorghe Ciubotaru is the head of the government of Dochia from Jan, 2012 to Jan, 2016. 
 Iulian-Cornel Iacob is the head of the government of Dochia from Oct, 2020 to Dec, 2022.

Answer:
Constantin Păduraru