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

Ex Input:
Context : ``One of Us, One of Them'' is the third episode of the third season of the NBC science fiction drama series Heroes and thirty-seventh episode overall. 
Question : Which show does One of Us, One of Them appear on?

Ex Output:
Heroes


Ex Input:
Context : Dame Wendy Hall, DBE, FRS, FREng (born 25 October 1952) is a Professor of Computer Science at the University of Southampton, England. 
Question : Which college or university is related with Wendy Hall?

Ex Output:
University of Southampton


Ex Input:
Context : Operation Chengiz Khan was the code name assigned to the preemptive strikes carried out by the Pakistani Air Force (PAF) on the forward airbases and radar installations of the Indian Air Force (IAF) on the evening of 3 December 1971, and marked the formal initiation of hostilities of the Indo-Pakistani War of 1971. 
Question : What is the full date that Operation Chengiz Khan crashed on?

Ex Output:

3 December 1971