Question:
Who was the head of Kraków in Feb, 1991?

Context:
 Edward Barszcz is the head of the government of Kraków from Apr, 1978 to Jun, 1980. 
 Andrzej Gołaś is the head of the government of Kraków from Oct, 1998 to Nov, 2002. 
 Józef Lassota is the head of the government of Kraków from Oct, 1992 to Oct, 1998. 
 Jerzy Pękala is the head of the government of Kraków from Jun, 1969 to Apr, 1978. 
 Tadeusz Salwa is the head of the government of Kraków from Dec, 1982 to Jan, 1990. 
 Krzysztof Bachmiński is the head of the government of Kraków from Feb, 1991 to Sep, 1992. 
 Józef Gajewicz is the head of the government of Kraków from Sep, 1980 to Dec, 1982. 
 Jacek Majchrowski is the head of the government of Kraków from Nov, 2002 to Dec, 2022. 
 Jacek Woźniakowski is the head of the government of Kraków from Jun, 1990 to Jan, 1991.

Answer:
Question:
Who was the head of Kraków in Feb, 1991?

Context:
 Edward Barszcz is the head of the government of Kraków from Apr, 1978 to Jun, 1980. 
 Andrzej Gołaś is the head of the government of Kraków from Oct, 1998 to Nov, 2002. 
 Józef Lassota is the head of the government of Kraków from Oct, 1992 to Oct, 1998. 
 Jerzy Pękala is the head of the government of Kraków from Jun, 1969 to Apr, 1978. 
 Tadeusz Salwa is the head of the government of Kraków from Dec, 1982 to Jan, 1990. 
 Krzysztof Bachmiński is the head of the government of Kraków from Feb, 1991 to Sep, 1992. 
 Józef Gajewicz is the head of the government of Kraków from Sep, 1980 to Dec, 1982. 
 Jacek Majchrowski is the head of the government of Kraków from Nov, 2002 to Dec, 2022. 
 Jacek Woźniakowski is the head of the government of Kraków from Jun, 1990 to Jan, 1991.

Answer:
user
Krzysztof Bachmiński
assistant
Question:
Who was the head of Kraków in Feb, 1991?

Context:
 Edward Barszcz is the head of the government of Kraków from Apr, 1978 to Jun, 1980. 
 Andrzej Gołaś is the head of the government of Kraków from Oct, 1998 to Nov, 2002. 
 Józef Lassota is the head of the government of Kraków from Oct, 1992 to Oct, 1998. 
 Jerzy Pękala is the head of the government of Kraków from Jun, 1969 to Apr, 1978. 
 Tadeusz Salwa is the head of the government of Kraków from Dec, 1982 to Jan, 1990. 
 Krzysztof Bachmiński is the head of the government of Kraków from Feb, 1991 to Sep, 1992. 
 Józef Gajewicz is the head of the government of Kraków from Sep, 1980 to Dec, 1982. 
 Jacek Majchrowski is the head of the government of Kraków from Nov, 2002 to Dec, 2022. 
 Jacek Woźniakowski is the head of the government of Kraków from Jun, 1990 to Jan, 1991.

Answer:
user
Józef Gajewicz
Tadeusz Salwa
Andrzej Gołaś
Józef Lassota
Edward Barszcz
Jacek Woźniakowski
Jacek Majchrowski
Jerzy Pękala
assistant
Question:
Who was the head of Kraków in Feb, 1991?

Context:
 Edward Barszcz is the head of the government of Kraków from Apr, 1978 to Jun, 1980. 
 Andrzej Gołaś is the head of the government of Kraków from Oct, 1998 to Nov, 2002. 
 Józef Lassota is the head of the government of Kraków from Oct, 1992 to Oct, 1998. 
 Jerzy Pękala is the head of the government of Kraków from Jun, 1969 to Apr, 1978. 
 Tadeusz Salwa is the head of the government of Kraków from Dec, 1982 to Jan, 1990. 
 Krzysztof Bachmiński is the head of the government of Kraków from Feb, 1991 to Sep, 1992. 
 Józef Gajewicz is the head of the government of Kraków from Sep, 1980 to Dec, 1982. 
 Jacek Majchrowski is the head of the government of Kraków from Nov, 2002 to Dec, 2022. 
 Jacek Woźniakowski is the head of the government of Kraków from Jun, 1990 to Jan, 1991.

Answer:
user
Krzysztof Bachmiński
assistant