Task: Wrong Candidate Generation
Input (English): Context: I have this massive headache today . I have n't eaten much ... which is good . I do n't even feel hungry . I do feel nauseated , as in if I move I might vomit .... it 's probably all the food I ' ve been binging on lately . 
Question: What may be the reason for their illness ? 
Correct Answer: They had been eating unhealthily .
Output (English): They had caught germs from their food .