Task: Question Answering
Input (English): In a cohort study, the risk ratio of developing diabetes was 0.86 when comparing consumers of tea (the exposed) to those who did not drink tea (the unexposed). Which one statement is correct (according to knowledge in 2020)?

(A)The tea drinkers have lower risk of developing diabetes. (B)The tea drinkers have higher risk of developing diabetes. (C)Based on the information given we cannot tell if the observed difference in disease risk is the result of chance. (D)The risk ratio is close to the value one, so there is no difference in disease risk between the two groups.
Output (English): C