Question:
Who was the head of Spain in Apr, 1989?

Context:
 José Luis Rodríguez Zapatero is the head of the government of Spain from Apr, 2004 to Dec, 2011. 
 Felipe González is the head of the government of Spain from Dec, 1982 to May, 1996. 
 Leopoldo Calvo-Sotelo is the head of the government of Spain from Feb, 1981 to Dec, 1982. 
 Adolfo Suárez is the head of the government of Spain from Jul, 1976 to Feb, 1981. 
 Mariano Rajoy is the head of the government of Spain from Dec, 2011 to Jun, 2018. 
 Pedro Sánchez is the head of the government of Spain from Jun, 2018 to Dec, 2022. 
 José María Aznar is the head of the government of Spain from May, 1996 to Apr, 2004.

Answer:
Question:
Who was the head of Spain in Apr, 1989?

Context:
 José Luis Rodríguez Zapatero is the head of the government of Spain from Apr, 2004 to Dec, 2011. 
 Felipe González is the head of the government of Spain from Dec, 1982 to May, 1996. 
 Leopoldo Calvo-Sotelo is the head of the government of Spain from Feb, 1981 to Dec, 1982. 
 Adolfo Suárez is the head of the government of Spain from Jul, 1976 to Feb, 1981. 
 Mariano Rajoy is the head of the government of Spain from Dec, 2011 to Jun, 2018. 
 Pedro Sánchez is the head of the government of Spain from Jun, 2018 to Dec, 2022. 
 José María Aznar is the head of the government of Spain from May, 1996 to Apr, 2004.

Answer:
user
Felipe González
assistant
Question:
Who was the head of Spain in Apr, 1989?

Context:
 José Luis Rodríguez Zapatero is the head of the government of Spain from Apr, 2004 to Dec, 2011. 
 Felipe González is the head of the government of Spain from Dec, 1982 to May, 1996. 
 Leopoldo Calvo-Sotelo is the head of the government of Spain from Feb, 1981 to Dec, 1982. 
 Adolfo Suárez is the head of the government of Spain from Jul, 1976 to Feb, 1981. 
 Mariano Rajoy is the head of the government of Spain from Dec, 2011 to Jun, 2018. 
 Pedro Sánchez is the head of the government of Spain from Jun, 2018 to Dec, 2022. 
 José María Aznar is the head of the government of Spain from May, 1996 to Apr, 2004.

Answer:
user
Leopoldo Calvo-Sotelo
José María Aznar
Pedro Sánchez
Mariano Rajoy
José Luis Rodríguez Zapatero
Adolfo Suárez
assistant
Question:
Who was the head of Spain in Apr, 1989?

Context:
 José Luis Rodríguez Zapatero is the head of the government of Spain from Apr, 2004 to Dec, 2011. 
 Felipe González is the head of the government of Spain from Dec, 1982 to May, 1996. 
 Leopoldo Calvo-Sotelo is the head of the government of Spain from Feb, 1981 to Dec, 1982. 
 Adolfo Suárez is the head of the government of Spain from Jul, 1976 to Feb, 1981. 
 Mariano Rajoy is the head of the government of Spain from Dec, 2011 to Jun, 2018. 
 Pedro Sánchez is the head of the government of Spain from Jun, 2018 to Dec, 2022. 
 José María Aznar is the head of the government of Spain from May, 1996 to Apr, 2004.

Answer:
user
Felipe González
assistant