When was the Historic Quaid-i-Azam Ziarat Residency was set alight in an arson attack by militants?

A. June 15, 2013
B. June 15, 2014
C. June 15, 2015
D. June 15, 2016

On June 15, 2013, the historical Quaid-e-Azam Residency, which housed the founder of Pakistan, Muhammad Ali Jinnah, in his last two months and ten days, was attacked and completely burnt down by militants belonging to the Balochistan Liberation Army.