How does this sequence of numbers progress?

My hobby is playing wind instruments.

He is good at playing the trumpet.

The total number of this class is 30.

Before his afternoon work, he always takes a nap.

I take a nap every afternoon.

He built a coop to brood chickens.

He is an expert in brooding, always looking for the best ways to maintain the health of chickens.

He is good at remembering consecutive numbers.

He is known as the highest leader of the organization.