Question: Are Abū Ja'far al-Khāzin and Haly Abenragel both from the Middle East?
Sentence (from "Abū Ja'far al-Khāzin"): Abu Jafar Muhammad ibn Hasan Khazini (900–971), also called Al-Khazin, was an Iranian Muslim astronomer and mathematician from Khorasan.
Relevant evidence: Yes