instruction:
You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.
question:
Visual hallucinations. This is a symptom of several disorders and can also be a side effect of some medications.
answer:
What is the psychological term or disorder, for people who see imaginary people or animals?

question:
You need Adobe Acrobat Reader: http://www.adobe.com/products/acrobat/readermain.html
answer:
What do I need to open PDF files?

question:
Well, I like to learn about history. The best way I like to learn is to study books or watch the History Channel. The internet is also great. I have also learned a lot about history by participating in yahoo answers. They are all great ways to learn about history
answer:
what is the best way to learn history?