Question: Who was the Umayyad governor of Khurasan who was defeated by Abu Muslim?
Sentence: Kufa fell to the Hashimiyya in 749, the last Umayyad stronghold in Iraq, Wasit, was placed under siege, and in November of the same year Abu al-Abbas was recognized as the new caliph in the mosque at Kufa.[citation needed]
Answer in sentence: no