Task: Wrong Candidate Generation
Input (English): Context: These include nonfat dairy products or processed foods . Finally , there are foods that you should absolutely avoid . These include meat , margarine or other oil products , avocadoes , nuts , dairy products , olives , sugar and alcohol . You should also avoid products that are commercially prepared . 
Question: Why should the recipient avoid commercially prepared products ? 
Correct Answer: They tend to have a myriad of chemicals .
Output (English): They tend to be a cheaper option .