Question:
Who was the head of Marseille in Feb, 1985?

Context:
 Michèle Rubirola is the head of the government of Marseille from Jul, 2020 to Dec, 2020. 
 Jean-Claude Gaudin is the head of the government of Marseille from Jun, 1995 to Jul, 2020. 
 Robert Vigouroux is the head of the government of Marseille from May, 1986 to Jun, 1995. 
 Gaston Defferre is the head of the government of Marseille from Mar, 1953 to May, 1986.

Answer:
Question:
Who was the head of Marseille in Feb, 1985?

Context:
 Michèle Rubirola is the head of the government of Marseille from Jul, 2020 to Dec, 2020. 
 Jean-Claude Gaudin is the head of the government of Marseille from Jun, 1995 to Jul, 2020. 
 Robert Vigouroux is the head of the government of Marseille from May, 1986 to Jun, 1995. 
 Gaston Defferre is the head of the government of Marseille from Mar, 1953 to May, 1986.

Answer:
user
Gaston Defferre
assistant
Question:
Who was the head of Marseille in Feb, 1985?

Context:
 Michèle Rubirola is the head of the government of Marseille from Jul, 2020 to Dec, 2020. 
 Jean-Claude Gaudin is the head of the government of Marseille from Jun, 1995 to Jul, 2020. 
 Robert Vigouroux is the head of the government of Marseille from May, 1986 to Jun, 1995. 
 Gaston Defferre is the head of the government of Marseille from Mar, 1953 to May, 1986.

Answer:
user
Michèle Rubirola
Robert Vigouroux
Jean-Claude Gaudin
assistant
Question:
Who was the head of Marseille in Feb, 1985?

Context:
 Michèle Rubirola is the head of the government of Marseille from Jul, 2020 to Dec, 2020. 
 Jean-Claude Gaudin is the head of the government of Marseille from Jun, 1995 to Jul, 2020. 
 Robert Vigouroux is the head of the government of Marseille from May, 1986 to Jun, 1995. 
 Gaston Defferre is the head of the government of Marseille from Mar, 1953 to May, 1986.

Answer:
user
Gaston Defferre
assistant