question: Whose student wrote a Persian tafsir of the Quran in the 11th century ?
answer: Abu Mansur Abdullah al-Ansari
turker_answer: Abu Mansur Abdullah al-Ansari wrote a Persian tafsir of the Quran in the 11th century .
rule-based: Abu Mansur Abdullah al-Ansari 's wrote a Persian tafsir of the Quran in the 11th century .