actor1: Police Forces of Bangladesh (2009-)
actor2: Hizb ut-Tahrir
notes: On Apr 20, Police arrested Hizb ut-Tahrir Bangladesh chief coordinator Mahiuddin Ahmed from the capital Dhaka on charges of plotting subversive and 'terrorist' activities.
target_text: actor1: Police Forces of Bangladesh (2009-), actor2: Hizb ut-Tahrir