Irrelevant.
Obama was responding to Mitt Romney's mischaracterization of Russia as "... America's No.1 geopolitical foe..." which I think most experts would agree is an overstatement.
Yes, Russia is our foe, or as I said, adversary or opponent. But No.1? I think that N. Korea and ISIS rank higher on the enemy scale than Russia.
So then, your answer would be yes, I think Obama would agree that Russia is our adversary and opponent, just not our No.1 adversary and opponent.
Anything else I can clear up for you, Yo-yo?