Complex sentence: Ponnamma's daughter "Pinky" is an upcoming actress who made her debut through "Nakshathrangal", a 2014 Malayalam movie whereas the first film she acted, "Mr. Pavanayi 99.99", is not yet released.
Split into simpler sentences: Ponnamma's daughter "Pinky" is an upcoming actress who made her debut through "Nakshathrangal", a 2014 Malayalam movie. The first film she acted was "Mr. Pavanayi 99.99" which is not yet released.