Question:
Who was the head of Langeland Municipality in Jul, 2009?

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

Answer:
Question:
Who was the head of Langeland Municipality in Jul, 2009?

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

Answer:
user
Knud Gether
assistant
Question:
Who was the head of Langeland Municipality in Jul, 2009?

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

Answer:
user
Bjarne Nielsen
Tonni Hansen
assistant
Question:
Who was the head of Langeland Municipality in Jul, 2009?

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

Answer:
user
Knud Gether
assistant