Definition: In this task, you will be presented with a text and a pronoun. You should write the name that the pronoun refers to. Position of the pronoun in the text is showed within two "_"s.
Input: Mosconi was well versed in philosophical works, both Hebrew and Arabic; but, having a predilection for metaphysics, he occupied himself particularly with Ibn Ezra 's commentary on the Pentateuch, on which he wrote a supercommentary. Most of the 30 supercommentaries on Ibn Ezra which Mosconi examined during his wanderings were, in his opinion, worthless. According to Mosconi, Ibn Ezra wrote _his_ commentary on the Prophets and Hagiographa before that on the Pentateuch, which he wrote 11 years before his death. <sep>, Pronoun: his

Ibn Ezra