Question:
Who was the chair of Commission de toponymie du Québec in Jul, 1997?

Context:
 Henri Dorion is the chair of Commission de toponymie du Québec from Jan, 1993 to Jul, 1996. 
 Alain Vallières is the chair of Commission de toponymie du Québec from Oct, 1996 to Sep, 1997. 
 François Beaudin is the chair of Commission de toponymie du Québec from Sep, 1980 to Oct, 1985.

Answer:
Question:
Who was the chair of Commission de toponymie du Québec in Jul, 1997?

Context:
 Henri Dorion is the chair of Commission de toponymie du Québec from Jan, 1993 to Jul, 1996. 
 Alain Vallières is the chair of Commission de toponymie du Québec from Oct, 1996 to Sep, 1997. 
 François Beaudin is the chair of Commission de toponymie du Québec from Sep, 1980 to Oct, 1985.

Answer:
user
Alain Vallières
assistant
Question:
Who was the chair of Commission de toponymie du Québec in Jul, 1997?

Context:
 Henri Dorion is the chair of Commission de toponymie du Québec from Jan, 1993 to Jul, 1996. 
 Alain Vallières is the chair of Commission de toponymie du Québec from Oct, 1996 to Sep, 1997. 
 François Beaudin is the chair of Commission de toponymie du Québec from Sep, 1980 to Oct, 1985.

Answer:
user
Henri Dorion
François Beaudin
assistant
Question:
Who was the chair of Commission de toponymie du Québec in Jul, 1997?

Context:
 Henri Dorion is the chair of Commission de toponymie du Québec from Jan, 1993 to Jul, 1996. 
 Alain Vallières is the chair of Commission de toponymie du Québec from Oct, 1996 to Sep, 1997. 
 François Beaudin is the chair of Commission de toponymie du Québec from Sep, 1980 to Oct, 1985.

Answer:
user
Alain Vallières
assistant