求助一道逻辑题！

Any person who drops out of high school will be unemployed unless he or she finds a low-paying job or has relatives with good business connections.

Which one of the following conclusions CANNOT be validly drawn from the statement above?

A.  Any person who drops out of high school, will be unemployed, have a low-paying job, or have relatives with good business connections.

B.  Any high school dropout who has neither a low-paying job nor relatives with good business connections will be unemployed.

C   Any employed person who has neither a low -paying job nor relatives with good business connectoins is not a high school dropout.

D.   Any high school dropout who has a job that is not low-paying must have relatives with good business connections.

E. Any person who has relatives with good business connections and who is not a high school dropout must be employed at a job that is not low - paying.

答案为什么是E ?? 如何推理的？ 谢谢！！！

e是对的。

其中说到和好的企业有关系的人，同时又不是从高校退学的人一定不会被低工资工作雇佣。这中可能从原文中是推理不出来的。

原文的意思是，从高校退学的人，如果和企业没有关系，或者不愿意接受低工资，则肯定失业。

那么没有从高校退学的人，原文没有涉及，则关于此类人，选项中出现的话，都属于依据不强的，一般都是可能的答案。

題目問的是CANNOT be validly drawn from,也就是問不能推斷出來的選項

其實這個問題簡單地可以看做數學的集合問題,你畫一個大圈代表全部輟學高中生,一半是有工作,一半沒有工作,再把有工作的那一半分成兩個部分,一部分low-paying,另一部分是good biz connection來代表有工作的輟學高中生的兩種可能性.

這樣畫出來以後,ABCD都可以推斷出來,而E不能推斷出來.

所以正確答案是E