Question:
Who was the head coach of the team Stade Malherbe Caen in Dec, 2019?

Context:
 Pascal Dupraz is the head coach of Stade Malherbe Caen from Oct, 2019 to Mar, 2021. 
 Stéphane Moulin is the head coach of Stade Malherbe Caen from Jun, 2021 to Dec, 2022. 
 Rui Almeida is the head coach of Stade Malherbe Caen from Jul, 2019 to Sep, 2019.

Answer:
Pascal Dupraz