This claim is true, if both Bush04 and USIran become true. If either claim becomes false, then GBIran is false. If for some reason, Bush04 and/or USIran pay fractional amounts (YES coupons considered to be valued between 0 and 100), then a YES coupon in GBIran pays (YES in Bush04)*(YES in USIran)/100.
This claim will be judged as written.