I bought thirteen apples.

I am planning to buy a new car.

He went to buy a new car.

This problem is the same pattern I've seen before.

My friend is the first author of that paper.

My morning routine is to first drink coffee and then read the newspaper.

My night routine is to eat dinner, take a shower, and read a book.

A serval is a very agile animal.

He is a professional surfer, traveling around the world.

A pulsar is one of the most precise celestial clocks in the universe.