Gunby is a hamlet in the South Kesteven district of Lincolnshire, England. It is situated close to the borders with Leicestershire and Rutland, and 9 mi south from Grantham, and 2 mi west from the A1 road. It is in the civil parish of Gunby and Stainby. Using only the above description and what you know about the world, "The A1 road runs 100 miles west-east." is definitely correct, incorrect, or inconclusive? 