Task: Question Understanding
Input (English): Context : The November 2011 Myanmar earthquake was a magnitude 5.9 (Mw) moderate earthquake epicentered at Myanmar, about 130 km east of Manipur capital Imphal, India, on 21 November 2011 at 09:45 local time. 
Question : What was the date of November 2011 Myanmar earthquake?
Output (English): point in time