Complex sentence: The Shahbag protest of 2013 in Bangladesh began on Tuesday February 5,2013, in Dhaka, Bangladesh, with the demand of capital punishment for Abdul Quader Mollah and all the other accused war criminals of the 1971 Liberation War of Bangladesh.
Split into simpler sentences: The Shahbag protest of 2013 is an ongoing public demonstration that began on February 5,2013, in the Bangladeshi capital of Dhaka. The protest demands capital punishment for Abdul Quader Mollah and all the other accused war criminals of the 1971 Liberation War of Bangladesh.