Complex sentence: He was married to Sukhpreet Kaur and had two daughters Swapandeep and Poonam Kaur.Dalbir Kaur was a raw agent working towards his release since 1991.
Split into simpler sentences: He was married to Sukhpreet Kaur and had two daughters Swapandeep and Poonam Kaur. His sister, Dalbir Kaur raw agent was working towards his release since 1991.