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

He got stuck and couldn't move because his foot was caught in quicksand.

He makes a living by pulling a rickshaw.

He is a renowned political scientist who has written many important papers.

He was walking with a cane.

The Yatagarasu, which appears in Japanese mythology, is considered a sacred raven.

The water rail is a bird that lives in wetlands.

I am majoring in social science at university.

Sparta was an ancient city-state in Greece.

I think he is a true strong person.