Teacher:Generate a correct and concise answer for the question based on the words in the context.
Teacher: Now, understand the problem? Solve this instance: Context : Stepan Bakhaiev (2 February 1922 -- 5 July 1995) was a Soviet Air Force major, flying ace and Hero of the Soviet Union.
Question : What was the award received by Stepan Bakhaiev?
Student:
Hero of the Soviet Union