Question:
Who was the head of Malang in Mar, 2019?

Context:
 Muhammad Anton is the head of the government of Malang from Sep, 2013 to Feb, 2018. 
 Sutiaji is the head of the government of Malang from Sep, 2018 to Dec, 2022. 
 Peni Suparto is the head of the government of Malang from Sep, 2003 to Sep, 2013.

Answer:
Sutiaji