The police are chasing the criminal.

This stone-made building demonstrates ancient technology.

This historic site is an important place for deeply understanding Japanese history.

The garden where the iris flowers are blooming is very beautiful.

There are still vacant seats on the train.

Oil is an important element of the world economy.

I saw a wagtail in the park.

This piece of art is made of serpentine.

This sudoite is something I inherited from my grandfather.

This necklace is made of beautiful malachite.