TASK DEFINITION: Generate a correct and concise answer for the question based on the words in the context.
PROBLEM: Context : Used by the U.S. Army, the U.S. Marine Corps, as well as many foreign militaries, the M47 Dragon was first fielded in January 1975 to U.S. Army soldiers stationed in mainland Europe. 
Question : What year did M47 Dragon come into use?

SOLUTION: 1975

PROBLEM: Context : A Wednesday! opens with Mumbai police commissioner Prakash Rathod (Anupam Kher) resting after a jog, describing in a voice-over that he is going to retire the following day. 
Question : Which place is A Wednesday! in?

SOLUTION: Mumbai

PROBLEM: Context : Indian Airlines Flight 605 was an A320 fly-by-wire flight on 14 February 1990 that crashed on its final approach to Bengaluru (formerly Bangalore) airport, killing 92 people. 
Question : When did Indian Airlines Flight 605 occurr?

SOLUTION:
14 February 1990