Please confirm his presence or absence.

The existence of his theory has not yet been confirmed.

I'm surprised that this species still exists.

This tradition has continued to exist for centuries.

That young man is very polite.

We should have respect for all people.

His presence dominated the entire room.

We visited a beautiful fishing village during our vacation.

Mr. Atkinson is my English teacher.

My favorite anime song is 'A Cruel Angel's Thesis'.