Question:
Who was the chair of A Mesa pola Normalización Lingüística in Mar, 2017?

Context:
 Carlos Callón is the chair of A Mesa pola Normalización Lingüística from Jan, 2002 to Jan, 2014. 
 Xosé Manuel Sarille is the chair of A Mesa pola Normalización Lingüística from Jan, 1986 to Jan, 1997. 
 Marcos Maceira is the chair of A Mesa pola Normalización Lingüística from Apr, 2014 to Dec, 2022. 
 Concha Costas is the chair of A Mesa pola Normalización Lingüística from Jan, 1997 to Jan, 2002.

Answer:
Question:
Who was the chair of A Mesa pola Normalización Lingüística in Mar, 2017?

Context:
 Carlos Callón is the chair of A Mesa pola Normalización Lingüística from Jan, 2002 to Jan, 2014. 
 Xosé Manuel Sarille is the chair of A Mesa pola Normalización Lingüística from Jan, 1986 to Jan, 1997. 
 Marcos Maceira is the chair of A Mesa pola Normalización Lingüística from Apr, 2014 to Dec, 2022. 
 Concha Costas is the chair of A Mesa pola Normalización Lingüística from Jan, 1997 to Jan, 2002.

Answer:
user
Marcos Maceira
assistant
Question:
Who was the chair of A Mesa pola Normalización Lingüística in Mar, 2017?

Context:
 Carlos Callón is the chair of A Mesa pola Normalización Lingüística from Jan, 2002 to Jan, 2014. 
 Xosé Manuel Sarille is the chair of A Mesa pola Normalización Lingüística from Jan, 1986 to Jan, 1997. 
 Marcos Maceira is the chair of A Mesa pola Normalización Lingüística from Apr, 2014 to Dec, 2022. 
 Concha Costas is the chair of A Mesa pola Normalización Lingüística from Jan, 1997 to Jan, 2002.

Answer:
user
Xosé Manuel Sarille
Concha Costas
Carlos Callón
assistant
Question:
Who was the chair of A Mesa pola Normalización Lingüística in Mar, 2017?

Context:
 Carlos Callón is the chair of A Mesa pola Normalización Lingüística from Jan, 2002 to Jan, 2014. 
 Xosé Manuel Sarille is the chair of A Mesa pola Normalización Lingüística from Jan, 1986 to Jan, 1997. 
 Marcos Maceira is the chair of A Mesa pola Normalización Lingüística from Apr, 2014 to Dec, 2022. 
 Concha Costas is the chair of A Mesa pola Normalización Lingüística from Jan, 1997 to Jan, 2002.

Answer:
user
Marcos Maceira
assistant