Iron Horse Bicycles was a manufacturer of bicycles, in Islandia, New York, United States from 1987 to 2009. Its logo was a prancing horse on a mustard-color crest similar to the Ferrari logo. Iron Horse sold racing bikes and mountain bikes, but mainly downhill, freeride, and all mountain. Using only the above description and what you know about the world, "Iron Horse Bicycles logo is yellow." is definitely correct, incorrect, or inconclusive? 