He is an expert in anthropology.

He has many Taiwanese friends.

This park was completely artificially made.

Artificial intelligence will be at the center of future technology.

The minister is involved in important policy decisions.

An old person was walking in the park.

He is an acquaintance of mine.

My grandfather is being seen by a specialist in geriatric medicine.

Racism is an act that is absolutely not allowed.

I am an Earthling.