The otter is a cute animal that lives in the sea.

I saw a couple enjoying a picnic in the park.

His intermittent efforts eventually led to success.

He went outside through the airlock of the spaceship.

He achieved success through persistent effort.

Nick is my best friend.

He is very interested in architecture.

This is a multipurpose tool.

This multipurpose hall can accommodate a variety of events, from concerts to meetings.

Rick is my best friend.