Question:
Which political party did Masir Kujat belong to in Jun, 2018?

Context:
 Masir Kujat is a member of the Sarawak United Party from Mar, 2019 to Mar, 2022. 
 Masir Kujat is a member of the independent politician from Mar, 2022 to Dec, 2022. 
 Masir Kujat is a member of the Parti Rakyat Sarawak from Jan, 2008 to Mar, 2019.

Answer:
Parti Rakyat Sarawak