Q: If farmers want to improve their yield, they must use organic fertilizers in place of chemical fertilizers. Assumptions:  I. Chemical fertilizers have certain ill effects on health  II. Chemical fertilizers do not produce as much yield as the organic fertilizers.

• 1
  If only assumption I is Implicit
• 2
  If only assumption II is Implicit
• 3
  If either I or II is Implicit
• 4
  If both I and II are Implicit