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.

[Q]: Acides are H+ Ions
Baces are OH- Ions

heres a graph http://yennadon.sd42.ca/online/science/chemistry6/images/acidsbases.gif
[A]: Most acids form ions in solution by ________, and most bases form ions in solution by_______?.?

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

[Q]: US is recognized for its economic might all over the world. However, after the recent 'Weapons of Mass Destruction' propoganda and invasion on Iraq, it has lost its images in the eyes of the intenational community, making its economy facing serious challenges. This down-trowding started after 911 and seems to have continued after wards.

Another point is that if US economy gets disturbed, the global economy does recieve the after shocks soon. I hope the situation improves soon.
[A]:
What do you think of the U.S.'s economy?