question: What group of humans have increased susceptibility to chronic or persistent infections ?
answer: weak , sick , malnourished , have cancer or are diabetic
turker_answer: Humans who are weak , sick , malnourished , have cancer or are diabetic have increased susceptibility to chronic or persistent infections .
rule-based: Weak , sick , malnourished , have cancer or are diabetic have increased susceptibility to chronic or persistent infections .