Definition: Generate a correct and concise answer for the question based on the words in the context.
Input: Context : Rappadikalude Gatha (English: The Journey of the Nightingales) is a 1978 Malayalam film written by Padmarajan, directed by K. G. George and starring Vidhubala in the lead role.
Question : Who was the star of Rappadikalude Gatha?
Output:
Vidhubala