I want to know the answer to the following question:
Who was the son of Al-Hakam ibn Abi al-'As?
All the background I'm provided with is that "Uthman also appointed as governor of Kufa his half-brother, Walid ibn Uqba, who was accused by Hashmites of leading prayer while under the influence of alcohol.". Is that enough to answer the question?
Answer: no