Question: Was Al-Farabi a student of the Great Sheikh?, Answer:No, Description of Al-Farabi: Philosopher in 10th century Central Asia, Fact1: The Great Sheikh was the name for Avicenna, Fact2: Avicenna was born in 980, Fact3: Al Farabi died around 950 
Step1: What other name was the Great Sheikh known by?, Step2: When was #1 born?, Step3: When did Al-Farabi die?, Step4: Is #3 more recent than #2?, Wikipedia page for step 1: Great Sheikh, Wikipedia page for step 2: Avicenna, Wikipedia page for step 3: Al-Farabi, Wikipedia page for step 4: , not_definitive_answer: False, incorrect_answer: False