actor1: TTP: Tehreek-i-Taliban Pakistan
actor2: Police Forces of Pakistan (2008-2013)
notes: At least seven people including policemen were injured in a blast believed to be done by TTP near Khawaja Ajmernagri police headquarter in Karachi.
target_text: actor1: TTP: Tehreek-i-Taliban Pakistan, actor2: Police Forces of Pakistan (2008-2013)