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

Ex Input:
Context : The Boeing 601 (sometimes referred to as the BSS-601, and previously as the HS-601) is a communications satellite bus introduced in 1987 by Hughes Space and Communications Company. 
Question : What year was Boeing 601 commissioned?

Ex Output:
1987


Ex Input:
Context : Giles Matthey was born in Australia to a British father and an Australian mother. 
Question : What city is Giles Matthey from?

Ex Output:
Australia


Ex Input:
Context : Operation Neretva '93 was an Army of the Republic of Bosnia and Herzegovina (ARBiH) operation against the Croatian Defence Council (HVO) in September 1993 on a 200 km long front from Gornji Vakuf to south of Mostar, one of its largest of the year, on areas which were included in the Croatian Republic of Herzeg-Bosnia. 
Question : On what date did Operation Neretva '93 take place?

Ex Output:

September 1993