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:
Acides are H+ Ions
Baces are OH- Ions

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

question:
I can't tell you which of the many are best, but I can tell you about one I lived in briefly.
I lived for a month in the Avalon at 4th and King. I was put up there as a corporate apartment. While it was fine, it was relatively expensive, and the rooms were small. It also had one of those rooms that served as kitchen, dining room and living room all in one. I'm not fond of these kinds of rooms, which are particularly American. The smell of cooking, people watching TV, people eating -- these all seem like activities that should be separated from one another. Call me old fashioned.
The Avalon had a big gym, however, which was very good, and concierge service, which was very convenient. Most of them were very friendly. One concierge even hugged me when we left and said she was going to miss me! Also convenient was its proximity to the Caltrain, the Safeway across the street and the Starbucks. But if you crave culture, this ain't it: everything is a chain store nearby.
So depending on your budget, your need for convenience and culture, and your tolerance for small rooms and/or omnirooms, it may suit you.
answer:
Nice apartment building near SBC Park?

question:
California electricity is generated by several sources, including hydroelectric, wind, geothermal and nuclear (in addition to the more traditional natural gas). The question is why these other sources aren't used more, and the answer is that historically, they've either been more expensive or have environmental risks of their own (esp. for nuclear). As petroleum and natural gas sources start to get used up, and world demand for energy increases, the cost of electricity from natural gas will go up and the other sources will become more cost effective and more prevalent.
Incidentally, solar power is another source used in California, but it's provided by individuals, not power companies. If your house has solar power and you have the right equipment, you can sell your surplus electricity to the power company and your electric meter will literally run backward.
answer:
How come the usage of alternate power generators is not more prevalent in a state like Californi