The boy is playing in the park.

That man is my father.

Otoko is my best friend.

They (referring to women or girls) are my best friends.

Please clean up your room right now.

Toshin came up with a sagacious way to solve the problem.

He is outstanding in his field.

That female bear was fighting to protect her children.

Shunji is my best friend.

That man is my father.