Advertisement for Primate's World Relief and Development Fund (PWRDF) which lists the "5 A's of Food Security: 1. Availability - food is available to all people at all times; 2. Accessibility - people have economic and physical access to food; 3. Acceptability - food is culturally acceptable; 4. Appropriate - nutritious, free from harmful chemicals; 5. Agency - people have the ability to influence policies or processes that affect their lives".