<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.mwishowe, chini ya shinikizo la kudumu kutoka amerika, saudi arabia ilifikia makubaliano na urusi mnamo septemba kuongeza uzalishaji wa mafuta.  <response>: in the end, under constant pressure from the united states, saudi arabia reached a secret agreement with russia in september to boost oil production. 