What is the capital city of Saudi Arabia?
RIYADH Al-Urayja Asia/Riyadh Ar-Riyád Al Riyadh Ar Riyyad Riyadeh Ar Riyâd Riyadh, Saudia Arabia Ar Riyāḑ Riyâd Capital of Saudi Arabia Ar Riyadh ArRiyadh Riyadh, Saudi Arabia Ar-Riyad Riyahd Riyadh, SA Ar-Riyâd Riyahd, SA Ar-Riyyad Arriyadh Ar Riyad Riyadh Ar-Riyadh Riyadh,Saudi Arabia