There are some kinds of prisons in the world in which prisoners are treated very

There are some kinds of prisons in the world in which prisoners are treated very cruel. However, there is a prison in Iceland which allows its 11. prisoners to go out without any 12. guards to work every day. They work on the farms near the prison during the day, and come back to have their 13. evening meal and to sleep every evening. Before they are allowed to go out like this, they have to 14. promise to come back in the evening. If they do not do this, they are not 15. let out.