Relinquish in a sentence?

If you don't relinquish that cookie box and share with your brother, you will get no cookies.Sneha has relinquished all her hopes of getting a car.

It was difficult to relinquish my position before the project was completed, but my term as chairman was over

No state will relinquish any control over their military.

relinquish means sorta like let go or give up so you could relinquish a pencil or a book a teacher could say to you "relinquish that book and pay attention!" if you liked to read

It was difficult to relinquish my position before the project was completed, but my term as chairman was over.