Question:
Who was the chair of Oesterreichische Nationalbank in Jan, 2019?

Context:
 Claus Raidl is the chair of Oesterreichische Nationalbank from Sep, 2008 to Aug, 2018. 
 Hellmuth Klauhs is the chair of Oesterreichische Nationalbank from Sep, 1988 to Apr, 1990. 
 Klaus Liebscher is the chair of Oesterreichische Nationalbank from Sep, 1998 to Aug, 2008. 
 Harald Mahrer is the chair of Oesterreichische Nationalbank from Sep, 2019 to Dec, 2022. 
 Andreas Korp is the chair of Oesterreichische Nationalbank from Sep, 1966 to Jan, 1968. 
 Ewald Nowotny is the chair of Oesterreichische Nationalbank from Sep, 2008 to Aug, 2019. 
 Heinz Kienzl is the chair of Oesterreichische Nationalbank from Apr, 1990 to May, 1990. 
 Reinhard Kamitz is the chair of Oesterreichische Nationalbank from Jun, 1960 to Jan, 1966. 
 Eugen Margarétha is the chair of Oesterreichische Nationalbank from Mar, 1952 to Jun, 1960. 
 Maria Schaumayer is the chair of Oesterreichische Nationalbank from Jun, 1990 to May, 1995. 
 Hans Rizzi is the chair of Oesterreichische Nationalbank from Jul, 1945 to Mar, 1952. 
 Herbert Schimetschek is the chair of Oesterreichische Nationalbank from Sep, 2003 to Aug, 2008. 
 Robert Holzmann is the chair of Oesterreichische Nationalbank from Sep, 2019 to Dec, 2022. 
 Adolf Wala is the chair of Oesterreichische Nationalbank from Sep, 1998 to Aug, 2003.

Answer:
Question:
Who was the chair of Oesterreichische Nationalbank in Jan, 2019?

Context:
 Claus Raidl is the chair of Oesterreichische Nationalbank from Sep, 2008 to Aug, 2018. 
 Hellmuth Klauhs is the chair of Oesterreichische Nationalbank from Sep, 1988 to Apr, 1990. 
 Klaus Liebscher is the chair of Oesterreichische Nationalbank from Sep, 1998 to Aug, 2008. 
 Harald Mahrer is the chair of Oesterreichische Nationalbank from Sep, 2019 to Dec, 2022. 
 Andreas Korp is the chair of Oesterreichische Nationalbank from Sep, 1966 to Jan, 1968. 
 Ewald Nowotny is the chair of Oesterreichische Nationalbank from Sep, 2008 to Aug, 2019. 
 Heinz Kienzl is the chair of Oesterreichische Nationalbank from Apr, 1990 to May, 1990. 
 Reinhard Kamitz is the chair of Oesterreichische Nationalbank from Jun, 1960 to Jan, 1966. 
 Eugen Margarétha is the chair of Oesterreichische Nationalbank from Mar, 1952 to Jun, 1960. 
 Maria Schaumayer is the chair of Oesterreichische Nationalbank from Jun, 1990 to May, 1995. 
 Hans Rizzi is the chair of Oesterreichische Nationalbank from Jul, 1945 to Mar, 1952. 
 Herbert Schimetschek is the chair of Oesterreichische Nationalbank from Sep, 2003 to Aug, 2008. 
 Robert Holzmann is the chair of Oesterreichische Nationalbank from Sep, 2019 to Dec, 2022. 
 Adolf Wala is the chair of Oesterreichische Nationalbank from Sep, 1998 to Aug, 2003.

Answer:
user
Ewald Nowotny
assistant
Question:
Who was the chair of Oesterreichische Nationalbank in Jan, 2019?

Context:
 Claus Raidl is the chair of Oesterreichische Nationalbank from Sep, 2008 to Aug, 2018. 
 Hellmuth Klauhs is the chair of Oesterreichische Nationalbank from Sep, 1988 to Apr, 1990. 
 Klaus Liebscher is the chair of Oesterreichische Nationalbank from Sep, 1998 to Aug, 2008. 
 Harald Mahrer is the chair of Oesterreichische Nationalbank from Sep, 2019 to Dec, 2022. 
 Andreas Korp is the chair of Oesterreichische Nationalbank from Sep, 1966 to Jan, 1968. 
 Ewald Nowotny is the chair of Oesterreichische Nationalbank from Sep, 2008 to Aug, 2019. 
 Heinz Kienzl is the chair of Oesterreichische Nationalbank from Apr, 1990 to May, 1990. 
 Reinhard Kamitz is the chair of Oesterreichische Nationalbank from Jun, 1960 to Jan, 1966. 
 Eugen Margarétha is the chair of Oesterreichische Nationalbank from Mar, 1952 to Jun, 1960. 
 Maria Schaumayer is the chair of Oesterreichische Nationalbank from Jun, 1990 to May, 1995. 
 Hans Rizzi is the chair of Oesterreichische Nationalbank from Jul, 1945 to Mar, 1952. 
 Herbert Schimetschek is the chair of Oesterreichische Nationalbank from Sep, 2003 to Aug, 2008. 
 Robert Holzmann is the chair of Oesterreichische Nationalbank from Sep, 2019 to Dec, 2022. 
 Adolf Wala is the chair of Oesterreichische Nationalbank from Sep, 1998 to Aug, 2003.

Answer:
user
Adolf Wala
Klaus Liebscher
Claus Raidl
Robert Holzmann
Hans Rizzi
Hellmuth Klauhs
Harald Mahrer
Maria Schaumayer
Eugen Margarétha
Heinz Kienzl
Andreas Korp
Herbert Schimetschek
Reinhard Kamitz
assistant
Question:
Who was the chair of Oesterreichische Nationalbank in Jan, 2019?

Context:
 Claus Raidl is the chair of Oesterreichische Nationalbank from Sep, 2008 to Aug, 2018. 
 Hellmuth Klauhs is the chair of Oesterreichische Nationalbank from Sep, 1988 to Apr, 1990. 
 Klaus Liebscher is the chair of Oesterreichische Nationalbank from Sep, 1998 to Aug, 2008. 
 Harald Mahrer is the chair of Oesterreichische Nationalbank from Sep, 2019 to Dec, 2022. 
 Andreas Korp is the chair of Oesterreichische Nationalbank from Sep, 1966 to Jan, 1968. 
 Ewald Nowotny is the chair of Oesterreichische Nationalbank from Sep, 2008 to Aug, 2019. 
 Heinz Kienzl is the chair of Oesterreichische Nationalbank from Apr, 1990 to May, 1990. 
 Reinhard Kamitz is the chair of Oesterreichische Nationalbank from Jun, 1960 to Jan, 1966. 
 Eugen Margarétha is the chair of Oesterreichische Nationalbank from Mar, 1952 to Jun, 1960. 
 Maria Schaumayer is the chair of Oesterreichische Nationalbank from Jun, 1990 to May, 1995. 
 Hans Rizzi is the chair of Oesterreichische Nationalbank from Jul, 1945 to Mar, 1952. 
 Herbert Schimetschek is the chair of Oesterreichische Nationalbank from Sep, 2003 to Aug, 2008. 
 Robert Holzmann is the chair of Oesterreichische Nationalbank from Sep, 2019 to Dec, 2022. 
 Adolf Wala is the chair of Oesterreichische Nationalbank from Sep, 1998 to Aug, 2003.

Answer:
user
Ewald Nowotny
assistant