Question:
Who was the chair of Embassy of Ukraine, Berlin in May, 2005?

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

Answer:
Question:
Who was the chair of Embassy of Ukraine, Berlin in May, 2005?

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

Answer:
user
S. A. Farenik
assistant
Question:
Who was the chair of Embassy of Ukraine, Berlin in May, 2005?

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

Answer:
user
Anatolij Ponomarenko
Ihor Dolhov
Natalia Zarudna
Pavlo Klimkin
Yurii V. Kostenko
Andriy Melnyk
assistant
Question:
Who was the chair of Embassy of Ukraine, Berlin in May, 2005?

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

Answer:
user
S. A. Farenik
assistant