Question:
Which political party did Aurélien Taché belong to in Sep, 2017?

Context:
 Aurélien Taché is a member of the La République En Marche from Jan, 2016 to Jan, 2020. 
 Aurélien Taché is a member of the The New Democrats from Jan, 2020 to Jan, 2022. 
 Aurélien Taché is a member of the Europe Ecology – The Greens from Jan, 2022 to Dec, 2022.

Answer:
Question:
Which political party did Aurélien Taché belong to in Sep, 2017?

Context:
 Aurélien Taché is a member of the La République En Marche from Jan, 2016 to Jan, 2020. 
 Aurélien Taché is a member of the The New Democrats from Jan, 2020 to Jan, 2022. 
 Aurélien Taché is a member of the Europe Ecology – The Greens from Jan, 2022 to Dec, 2022.

Answer:
user
La République En Marche
assistant
Question:
Which political party did Aurélien Taché belong to in Sep, 2017?

Context:
 Aurélien Taché is a member of the La République En Marche from Jan, 2016 to Jan, 2020. 
 Aurélien Taché is a member of the The New Democrats from Jan, 2020 to Jan, 2022. 
 Aurélien Taché is a member of the Europe Ecology – The Greens from Jan, 2022 to Dec, 2022.

Answer:
user
Europe Ecology – The Greens
The New Democrats
assistant
Question:
Which political party did Aurélien Taché belong to in Sep, 2017?

Context:
 Aurélien Taché is a member of the La République En Marche from Jan, 2016 to Jan, 2020. 
 Aurélien Taché is a member of the The New Democrats from Jan, 2020 to Jan, 2022. 
 Aurélien Taché is a member of the Europe Ecology – The Greens from Jan, 2022 to Dec, 2022.

Answer:
user
La République En Marche
assistant