context: In 1907, the first stone bridge was built on Bulak (Lebedevsky bridge). In 1926, a flood at once destroyed all the wooden bridges [26] [27]. In 1940-1950, during the landscaping of Bulak, instead of the old wooden ones, 5 new reinforced concrete bridges were built according to the designs of U. Alparov and E. Brudny. They were usually named by serial number, starting from the Boar (First Bridge, Second Bridge, and so on). In connection with the construction of a complex of protective dams, Bulak's exit to Kazanka in the middle of the 20th century was finally closed.
question: What is the name of the first bridge built in Kazan?
answers.text: Lebedevsky