He is a very excellent performer.

The consent of the guardian is necessary.

That traveller is travelling around the world.

He is known as the prankster of the class.

He is a very competent legislator.

Who is the user of this software?

An old person was playing with his grandson in the park.

He realized that he was being followed by a tail.

He is a very excellent printer.

This product is designed to meet the needs of the purchaser.