What did the study results show about dementia?
【正确答案】：(1)The results showed seeing friends almost daily at age 60 was associated with a 12% lower likelihood of developing dementia in later life, compared with those who saw only one or two friends every few months.(2)Seeing relatives, on the other hand, did not show the same beneficial association.
【评分参考】本题共分两个采分点，（1）占3分。（2）占2分，考生只要答出其中的大意即可，答题语言不要求一致。
