Question:
Who was the chair of Embassy of Ukraine, Berlin in Jul, 2012?

Context:
 Yurii V. Kostenko is the chair of Embassy of Ukraine, Berlin from Dec, 1994 to Sep, 1997. 
 S. A. Farenik is the chair of Embassy of Ukraine, Berlin from Nov, 2003 to Jul, 2005. 
 Pavlo Klimkin is the chair of Embassy of Ukraine, Berlin from Jun, 2012 to Jun, 2014. 
 Natalia Zarudna is the chair of Embassy of Ukraine, Berlin from Sep, 2008 to Dec, 2011. 
 Ihor Dolhov is the chair of Embassy of Ukraine, Berlin from Dec, 2005 to Apr, 2008. 
 Anatolij Ponomarenko is the chair of Embassy of Ukraine, Berlin from Sep, 1997 to Nov, 2003. 
 Andriy Melnyk is the chair of Embassy of Ukraine, Berlin from Dec, 2014 to Dec, 2022.

Answer:
Question:
Who was the chair of Embassy of Ukraine, Berlin in Jul, 2012?

Context:
 Yurii V. Kostenko is the chair of Embassy of Ukraine, Berlin from Dec, 1994 to Sep, 1997. 
 S. A. Farenik is the chair of Embassy of Ukraine, Berlin from Nov, 2003 to Jul, 2005. 
 Pavlo Klimkin is the chair of Embassy of Ukraine, Berlin from Jun, 2012 to Jun, 2014. 
 Natalia Zarudna is the chair of Embassy of Ukraine, Berlin from Sep, 2008 to Dec, 2011. 
 Ihor Dolhov is the chair of Embassy of Ukraine, Berlin from Dec, 2005 to Apr, 2008. 
 Anatolij Ponomarenko is the chair of Embassy of Ukraine, Berlin from Sep, 1997 to Nov, 2003. 
 Andriy Melnyk is the chair of Embassy of Ukraine, Berlin from Dec, 2014 to Dec, 2022.

Answer:
user
Pavlo Klimkin
assistant
Question:
Who was the chair of Embassy of Ukraine, Berlin in Jul, 2012?

Context:
 Yurii V. Kostenko is the chair of Embassy of Ukraine, Berlin from Dec, 1994 to Sep, 1997. 
 S. A. Farenik is the chair of Embassy of Ukraine, Berlin from Nov, 2003 to Jul, 2005. 
 Pavlo Klimkin is the chair of Embassy of Ukraine, Berlin from Jun, 2012 to Jun, 2014. 
 Natalia Zarudna is the chair of Embassy of Ukraine, Berlin from Sep, 2008 to Dec, 2011. 
 Ihor Dolhov is the chair of Embassy of Ukraine, Berlin from Dec, 2005 to Apr, 2008. 
 Anatolij Ponomarenko is the chair of Embassy of Ukraine, Berlin from Sep, 1997 to Nov, 2003. 
 Andriy Melnyk is the chair of Embassy of Ukraine, Berlin from Dec, 2014 to Dec, 2022.

Answer:
user
Anatolij Ponomarenko
Ihor Dolhov
S. A. Farenik
Natalia Zarudna
Yurii V. Kostenko
Andriy Melnyk
assistant
Question:
Who was the chair of Embassy of Ukraine, Berlin in Jul, 2012?

Context:
 Yurii V. Kostenko is the chair of Embassy of Ukraine, Berlin from Dec, 1994 to Sep, 1997. 
 S. A. Farenik is the chair of Embassy of Ukraine, Berlin from Nov, 2003 to Jul, 2005. 
 Pavlo Klimkin is the chair of Embassy of Ukraine, Berlin from Jun, 2012 to Jun, 2014. 
 Natalia Zarudna is the chair of Embassy of Ukraine, Berlin from Sep, 2008 to Dec, 2011. 
 Ihor Dolhov is the chair of Embassy of Ukraine, Berlin from Dec, 2005 to Apr, 2008. 
 Anatolij Ponomarenko is the chair of Embassy of Ukraine, Berlin from Sep, 1997 to Nov, 2003. 
 Andriy Melnyk is the chair of Embassy of Ukraine, Berlin from Dec, 2014 to Dec, 2022.

Answer:
user
Pavlo Klimkin
assistant