Context: Ibn Sīnā wrote extensively on early Islamic philosophy, especially the subjects logic, ethics, and metaphysics, including treatises named Logic and Metaphysics. Most of his works were written in Arabic – then the language of science in the Middle East – and some in Persian. Of linguistic significance even to this day are a few books that he wrote in nearly pure Persian language (particularly the Danishnamah-yi 'Ala', Philosophy for Ala' ad-Dawla'). Ibn Sīnā's commentaries on Aristotle often criticized the philosopher,[citation needed] encouraging a lively debate in the spirit of ijtihad.

Question: In what language was most of Ibn Sina's works written in?
Answer: Arabic

Question: What is one subject that Ibn SIna specialized in?
Answer: ethics

Question: Ibn Sina also wrote some of his works in what other language?
Answer: Persian

Question: What famous philosopher did Ibn Sina criticize heavily?
Answer: Aristotle

Question: What is one of the subjects of a treatise by Ibn Sina?
Answer: Metaphysics

Question: Who composed most of their works in Greek?
Answer: Unanswerable

Question: Where was Greek the language of science?
Answer: Unanswerable

Question: Who did Ibn Sina oftenpraise in his commentaries?
Answer: Unanswerable

Question: Who's wrote many books in pure Persian language?
Answer: Unanswerable

Question: In what language was none of Ibn Sina's works written in?
Answer: Unanswerable

Question: What is one subject that Ibn SIna never specialized in?
Answer: Unanswerable

Question: Ibn Sina also wrote all of his works in what other language?
Answer: Unanswerable

Question: What famous philosopher did Ibn Sina idolize heavily?
Answer: Unanswerable

Question: What is one of the objects of a treatise by Ibn Sina?
Answer: Unanswerable