Are you clever? - Simple Logic!

MANU (Define Life By Describing A Day)   (219 Points)

16 January 2012  

A farmer has a chicken, a bag of chicken feed, and a fox.

He needs to get across the river with all three items. However, the small boat he has only allows him to carry one item across at a time.

He can't leave the chicken with the feed because he will eat it. Likewise, he can't leave the fox with the chicken because he will eat him.

How can the perplexed farmer get all three across successfully?