if an preposition is kicked then willingly is exerted on that preposition
kicking_object is not action_on_object. kick is not motion. kicking_object is not voluntary_body_movement. swimming_kick is not kick. kicking_object is not kicking. kicking_opponent is not kicking_object. preposition_of is preposition. front_kick is not kick. scissors_kick is not swimming_kick. kicking_object is kicking.