Question

in most races, people run against each other, but few races involve chasing a wheel of cheese. this is exactly what happens in a nontraditional race that brockworth, england, hosts every year. a round, eight-pound hunk of cheese is sent rolling down a steep hill, and contestants run, roll, and tumble after it. the first person to reach the finish line wins the cheese!
what makes the race in brockworth nontraditional?
the race involves running on a hill.
the racers chase a cheese wheel.
the people race against each other.
the cheese weighs eight pounds.

Explanation:

The text states most races have people competing against each other, while this Brockworth race is nontraditional because contestants chase a rolling wheel of cheese instead of just racing one another; the other options do not address the unique, nontraditional element of the race.

Answer:

B. The racers chase a cheese wheel.