Ask if you have a fox a chicken and corn and you have to bring them over a river but you cant leave the fox with the chicken and you cant leave the chicken with the corn?

First, get the goose. Take it across. Then, get the fox. Take it asross and get the goose again. Go get the corn. Put the goose down. Then put the corn in the boat and go across. If you did it right you should have the corn and the fox on the other side. Then take across the goose.