Question: Who is Ali Al-Akbar Ibn Husayn's paternal grandmother?
Sentence (from "Ali al-Akbar ibn Husayn"): Ali al-Akbar ibn Al-Husayn , commonly known as simply Ali al-Akbar, was the son of Al-Husayn ibn Ali, the third Shia Imam, and Umm Layla.
Relevant evidence: Yes