Choose your reply from the options at the end. Does "The Sultanate of Ifat, led by the Walashma dynasty with its capital at Zeila, ruled over parts of what is now eastern Ethiopia, Djibouti, and northern Somalia." contain the correct answer to "According to al-Umari, how many cavalry did the Sultanate of Ifat have?"
Available options:
(1). yes;
(2). no;
(2).