Question:
Which political party did Ida Auken belong to in Apr, 2014?

Context:
 Ida Auken is a member of the Socialist People's Party from Jan, 2003 to Jan, 2014. 
 Ida Auken is a member of the Danish Social Liberal Party from Jan, 2014 to Jan, 2021. 
 Ida Auken is a member of the Social Democrats from Jan, 2021 to Dec, 2022.

Answer:
Danish Social Liberal Party