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

Example Input: Context : Power Rangers S.P.D. is an American television series and the thirteenth season of the Power Rangers franchise, based on the Super Sentai series, Tokusou Sentai Dekaranger. 
Question : The Power Rangers S.P.D. is based upon what?
Example Output: Tokusou Sentai Dekaranger

Example Input: Context : The first versions of the Ak 5 family were made by the Swedish company FFV Ordnance AB (now part of Saab Bofors Dynamics) under license from FN, with deliveries starting in 1986. 
Question : What year did Ak 5 come into use?
Example Output: 1986

Example Input: Context : Eric Person (born 1963 in St. Louis, Missouri) is an American alto and soprano saxophone player and leader of Meta-Four and Metamorphosis. 
Question : What is the instrument that Eric Person plays?
Example Output:
saxophone