Here is an useful game that you can see it in IQ tests .
Choose which item doesn’t fit in with the others in the list.
Your list can contain 3,4,5 items .
You are also wanted to explain why you choose that item .
After answering , can be asked by who answer last question.
Answer is :
Explain : An office is a place of work, all the others are places of education.
New question :