Question: What was the population of the city in which Gari Ledyard was born at the 2010 census?
Sentence (from "Cornelia, Georgia"): Cornelia was the retirement home of baseball legend Ty Cobb who was born nearby, and was a base of operation for production of the 1956 Disney film "The Great Locomotive Chase" that was filmed along the Tallulah Falls Railway that ran from Cornelia northward along the rim of Tallulah Gorge to Franklin, North Carolina.
Relevant evidence: No