This food is rich in nutrition.

He was deep in thought, staring at his navel.

She got a tattoo around her navel.

She got a tattoo around her navel.

He received the letter challenging him to a duel and began preparing for the duel.

I go to the library every week.

Gender roles are an important element in defining individual behavior in society.

His role is to fulfill his responsibilities as a leader.

It is important to understand the importance of health.

She became malnourished due to long-term starvation.