Five ships are anchored in the harbor.

These two numbers are equal.

That person is my friend.

The Paleolithic is the first era of human history.

The Neolithic was an important period in human history.

The Mesolithic is the era between the Paleolithic and the Neolithic.

Himikoko was an important figure in Japanese history.

I kept talking with him for over an hour.

Tan like libraries.

It's zero degrees outside.