Will you marry me?

"Do you want to have a meal? Take a bath? Or choose me?" she said jokingly.

He was hiding the fact that he was an illegitimate child.

This picture has a blue pentagon drawn on it.

The future of mankind is in our hands.

This library adopts its own classification method.

Taxonomy is the science of finding, understanding, and naming species of organisms.

In this library, books are classified by genre.

Primates are a group of mammals that include humans.

Simians are considered close relatives of humans.