材料一：我国第一个省级民族自治区──内蒙古自治区近年来发生了翻天覆地的历史巨变，从年人均可支配收入不足百元增加到城镇居民10358元、农牧民3342元；曾经封闭落后的贫困之地，变成人均GDP列于全国前10名、经济增长连续5年位居全国第一的富裕文明之乡。
材料二：截止目前，我国共建立155个民族自治地方，包括5个自治区，30个自治州，120个自治县（旗）。在55个少数民族中，有44个建立了自治地方，实行了民族区域自治的少数民族人口占少数民族总人口的71%，民族自治地方的面积占全国总面积的64多，同时建立了1173个民族乡。
请问：

A：Well，Mr. Jones，we interviewed(面试)three people．Who do you think would be____(good) person for the job?

B：I have to say, I thought Mrs. Shaw was much ____(clever) than the other two，but she wasn't as ____(nice) as the other two．

A：That's true, and we need someone who can work with people．However．I thought Miss Brown would be ____(popular) than Mrs. Shaw and Mrs. Green with our clients (顾客).

B：Yeah．you're right．

A：Thank you for your help．Choosing the proper person is ____(difficult)part of my job．

It's always ____(easy)when I get someone else's opinion．

B：I'm glad I could help．

运行如图所示的程序框图，则输出S的值为（ ）