In this task, you will be presented with a question and you have to answer the question based on your knowledge. Your answers should be as short as possible.

Example input: Who were the builders of the mosque in Herat with fire temples ?
Example output: Ghurids
Example explanation: This is a good example. Ghurids were the builders of the mosque in Herat with fire temples.
Q: Which trainer finished higher ? an American Thoroughbred racehorse trainer who is now best known for training the 2006 Horse of the Year known as Invasor , or a trainer which got their first win in 1979 at Golden Gate Fields racetrack ?
A:
John Sadler