Complex sentence: Karutthamma (played by Sheila in the movie) is the daughter of a poor fisherman, Chembankunju (Kottarakkara), and she is in love with a fish trader, Pareekkutty (Madhu), who helps her father buy a boat.
Split into simpler sentences: Karutthamma (played by Sheila in the movie) is the daughter of a poor fisherman, Chembankunju (Kottarakkara). She is in love with a fish trader, Pareekkutty (Madhu), who helps her father buy a boat.