This movie is really amazing.

Tokyo is the city with the highest population density in Japan.

It's a tradition to make gingerbread for Christmas.

The artificial satellite is orbiting around the earth.

The study of artificial life is a new frontier in science.

China is a people's republic.

He is studying the history of African Americans.

Human trafficking is a serious problem worldwide.

He is a new rising star in the music industry.

He strongly asserted that he is not a racist.