Task: Question Generation
Input (English): In the nearby parish of Stoke Damerel the first dockyard, HMNB Devonport, opened in 1690 on the eastern bank of the River Tamar. Further docks were built here in 1727, 1762 and 1793. The settlement that developed here was called "Dock" or "Plymouth Dock" at the time, and a new town, separate from Plymouth, grew up. In 1712 there were 318 men employed and by 1733 it had grown to a population of 3,000 people.
Output (English): What river was adjacent to HMNB Davenport?