actor1: Unidentified Armed Group (Bangladesh)
actor2: Civilians (Bangladesh)
notes: On 7 Oct, three people were killed and at least four injured when a bomb exploded at the Jamiatul Ulum Al Islamia Madrasa in the Lalkhan Bazar, Chittagong city.
target_text: actor1: Unidentified Armed Group (Bangladesh), actor2: Civilians (Bangladesh)