Question:
Which political party did María Teresa Sosa belong to in Jan, 2015?

Context:
 María Teresa Sosa is a member of the independent politician from Jan, 2013 to Jan, 2017. 
 María Teresa Sosa is a member of the Institutional Republican Party from Jan, 1990 to Jan, 2013. 
 María Teresa Sosa is a member of the Valor (political party) from Jan, 2017 to Dec, 2022.

Answer:
Question:
Which political party did María Teresa Sosa belong to in Jan, 2015?

Context:
 María Teresa Sosa is a member of the independent politician from Jan, 2013 to Jan, 2017. 
 María Teresa Sosa is a member of the Institutional Republican Party from Jan, 1990 to Jan, 2013. 
 María Teresa Sosa is a member of the Valor (political party) from Jan, 2017 to Dec, 2022.

Answer:
user
independent politician
assistant
Question:
Which political party did María Teresa Sosa belong to in Jan, 2015?

Context:
 María Teresa Sosa is a member of the independent politician from Jan, 2013 to Jan, 2017. 
 María Teresa Sosa is a member of the Institutional Republican Party from Jan, 1990 to Jan, 2013. 
 María Teresa Sosa is a member of the Valor (political party) from Jan, 2017 to Dec, 2022.

Answer:
user
Valor (political party)
Institutional Republican Party
assistant
Question:
Which political party did María Teresa Sosa belong to in Jan, 2015?

Context:
 María Teresa Sosa is a member of the independent politician from Jan, 2013 to Jan, 2017. 
 María Teresa Sosa is a member of the Institutional Republican Party from Jan, 1990 to Jan, 2013. 
 María Teresa Sosa is a member of the Valor (political party) from Jan, 2017 to Dec, 2022.

Answer:
user
independent politician
assistant