actor1: MQM: Muttahida Qaumi Movement
actor2: MQM-H: Mohajir Qaumi Movement-Haqiqi
notes: 4 persons were injured during armed clashes between the activists of MQM and MQM-H.
target_text: actor1: MQM: Muttahida Qaumi Movement, actor2: MQM-H: Mohajir Qaumi Movement-Haqiqi