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.

Example Input: Or, you could get a job at 7-11 and observe for yourself.
Example Output: what is customer behaviour?

Example Input: In order for your heart to pump well, it needs oxygen, and it obtains it from the coronary arteries that are connected to the aorta.
Coronary arteries - like any other organ or tissue, the heart needs oxygen. The coronary arteries that supply the heart are connected directly to the aorta, which ensures a rich supply of oxygenated blood.
Example Output: arteial supply of the heart?

Example Input: You can change the nickname in your 360 profile. Then select that nickname in Q&A by clicking on your current nickname (it's a link). However, you can only have one nickname at a time in Q&A using the same yahoo ID.
Example Output:
How do I change the nickname I chose when I first logged in to qa.yahoo.com?