Question:
Who was the head of Hvidovre Municipality in Mar, 2013?

Context:
 Milton Graff Pedersen is the head of the government of Hvidovre Municipality from Oct, 2007 to Dec, 2012. 
 Helle Moesgaard Adelborg is the head of the government of Hvidovre Municipality from Dec, 2012 to Dec, 2021. 
 Britta Christensen is the head of the government of Hvidovre Municipality from Feb, 1993 to Oct, 2007.

Answer:
Helle Moesgaard Adelborg