Question:
Who was the head of Langeland Municipality in Jul, 2011?

Context:
 Tonni Hansen is the head of the government of Langeland Municipality from Jan, 2018 to Dec, 2022. 
 Knud Gether is the head of the government of Langeland Municipality from Jan, 2007 to Dec, 2009. 
 Bjarne Nielsen is the head of the government of Langeland Municipality from Jan, 2010 to Dec, 2017.

Answer:
Question:
Who was the head of Langeland Municipality in Jul, 2011?

Context:
 Tonni Hansen is the head of the government of Langeland Municipality from Jan, 2018 to Dec, 2022. 
 Knud Gether is the head of the government of Langeland Municipality from Jan, 2007 to Dec, 2009. 
 Bjarne Nielsen is the head of the government of Langeland Municipality from Jan, 2010 to Dec, 2017.

Answer:
user
Bjarne Nielsen
assistant
Question:
Who was the head of Langeland Municipality in Jul, 2011?

Context:
 Tonni Hansen is the head of the government of Langeland Municipality from Jan, 2018 to Dec, 2022. 
 Knud Gether is the head of the government of Langeland Municipality from Jan, 2007 to Dec, 2009. 
 Bjarne Nielsen is the head of the government of Langeland Municipality from Jan, 2010 to Dec, 2017.

Answer:
user
Knud Gether
Tonni Hansen
assistant
Question:
Who was the head of Langeland Municipality in Jul, 2011?

Context:
 Tonni Hansen is the head of the government of Langeland Municipality from Jan, 2018 to Dec, 2022. 
 Knud Gether is the head of the government of Langeland Municipality from Jan, 2007 to Dec, 2009. 
 Bjarne Nielsen is the head of the government of Langeland Municipality from Jan, 2010 to Dec, 2017.

Answer:
user
Bjarne Nielsen
assistant