American Eddie Tolan takes the gold in the men's 200 meter race at the 1932 Olympics in Los Angeles

The transcript describes a 200-meter Olympic race featuring runners from various countries. The race begins with the runners taking their positions in their respective lanes. As the race progresses, the runners bend into perspective, and the transcript concludes with the announcement of the winners: Metcalf, Simpson, and Tolland, all from the United States.

How many lanes were mentioned in the 200 meter Olympic run?

What nationality is Simpson, who participated in the race?