premise: Aleksandr Danilovich Aleksandrov (Russian: Алекса́ндр Дани́лович Алекса́ндров , alternative transliterations: "Alexandr" or "Alexander" (first name), and "Alexandrov" (last name)) (August 4, 1912 – July 27, 1999), was a Soviet/Russian mathematician, physicist, philosopher and mountaineer.
hypothesis: Aleksandr Danilovich Aleksandrov was alive in 1902, but not in 1915.
reason: The statement is incorrect, because he was born in 1912, therefore could not have been alive in 1902. I think the dates and the way that it was worded confused the AI, especially because a second date was added in.