a unblock is a mean of preposition
unblocking_military_traffic is military_event. unblocking_traffic is performing. unblocking_traffic is becoming. preposition_of is preposition. unproductive_lexical_affix is derivational_affix. unblocking_military_traffic is blockage_of_traffic. unction is anointing. unconfessed is people. intransitive_preposition is adverb. unblocking_military_traffic is intelligent_agent_activity.