a unblock is a mean of preposition
unblocking_military_traffic is military_event. unblocking_military_traffic is not intelligent_agent_activity. unction is anointing. unblocking_traffic is performing. unblocking_traffic is becoming. unblocking_traffic is not performing. unblocking_military_traffic is not military_event. unblocking_military_traffic is blockage_of_traffic. unction is not anointing. unblocking_traffic is not becoming.