Audi Q6 car to launch in India in January 2050 @ 55.00 Lakh

Google has comea long way in answering questions in search instead of just returning some text search results from a webpage. But from where does Google query answers ? They must have some sort of complex algorithms detecting answers based on the search query, right ? I really would be interested in knowing how they analyse text to predict answers. Because a search query on audi q6 shows that the car will launch 30 years from now.