You will be given a definition of a task first, then some input of the task.
Generate a correct and concise answer for the question based on the words in the context.

Context : The Gaisal train disaster occurred on 2 August 1999, when two trains carrying 2,500 people collided at the remote station of Gaisal, 310 miles from the city of Gauhati in Assam.
Question : What was the date of Gaisal train disaster?
Output:
2 August 1999