Generate a correct and concise answer for the question based on the words in the context.

Context : Marilyn Bevans was the first sub-three-hour, African-American female marathoner, and the first national-class black female American marathoner. 
Question : What gender class does Marilyn Bevans belong to?
female

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?
Vidhubala

Context : Taban Air Flight 6437 was a scheduled domestic flight that crashed on landing at Mashhad, Iran on 24 January 2010. 
Question : What date is associated with Taban Air Flight 6437?

24 January 2010