What brands of beers are manufactured at coordinates 38,566,129, -121,426,432?
coordinates 38,566,129, -121,426,432 refers to Latitude = 38.566129 AND Longitude = -121.426432;
SELECT DISTINCT T2.BrandName FROM rootbeer AS T1 INNER JOIN rootbeerbrand AS T2 ON T1.BrandID = T2.BrandID INNER JOIN geolocation AS T3 ON T1.LocationID = T3.LocationID WHERE T3.Latitude = '38.566129' AND T3.Longitude = '-121.426432'