Question: Did Boris Yeltsin watch the 2008 Summer Olympics?, Answer:No, Description of 2008 Summer Olympics: Games of the XXIX Olympiad, held in Beijing in 2008, Fact1: The 2008 Summer Olympics were held Aug 08 - 24, 2008, Fact2: Boris Yeltsin died on Apr 23, 2007
Step1: What were the date of the 2008 Summer Olympics?, Step2: When did Boris Yeltsin die?, Step3: is #2 before #1?, Wikipedia page for step 1: 2008 Summer Olympics, Wikipedia page for step 2: Boris Yeltsin, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False