context: Two waves on the emblem symbolize the Gulf of Finland and Lake Sestroretsky Razliv, between which Sestroretsk is located. Oak leaves remind us that the Dubki city park is the same age as the city and symbolizes the foundation of Sestroretsk by Peter I in the 1714 year.
question: When was the city of Sestroretsk founded?
answers.text: 1714