context1: When Ciaro's boss overhears that Hoffa rode with him, Ciaro is fired. Ciaro later accosts Hoffa with a knife, but is persuaded at gunpoint by Hoffa's associate Billy Flynn not to kill Hoffa. Ciaro agrees, then <strong>joins</strong> the pair in the arson bombing of a laundry whose owner has refused to <strong>cooperate</strong> with the Teamsters.
context2: When the general asks about captain Geering, the colonel tells him he volunteered for the Russian front. The general then informs him he is to have a new assistant. As the Italians will <strong>join</strong> in the invasion, the colonel is to <strong>cooperate</strong> with the Italian captain Alberto Bertorelli, who is shown into the room.