Problem: Renewable energy commercialization:

There are also many large plants under construction. The Desert Sunlight Solar Farm under construction in Riverside County, California and Topaz Solar Farm being built in San Luis Obispo County, California are both 550 MW solar parks that will use thin-film solar photovoltaic modules made by First Solar. The Blythe Solar Power Project is a 500 MW photovoltaic station under construction in Riverside County, California. The California Valley Solar Ranch (CVSR) is a 250 megawatt (MW) solar photovoltaic power plant, which is being built by SunPower in the Carrizo Plain, northeast of California Valley. The 230 MW Antelope Valley Solar Ranch is a First Solar photovoltaic project which is under construction in the Antelope Valley area of the Western Mojave Desert, and due to be completed in 2013. The Mesquite Solar project is a photovoltaic solar power plant being built in Arlington, Maricopa County, Arizona, owned by Sempra Generation. Phase 1 will have a nameplate capacity of 150 megawatts.

What is a 200 megawatt solar plant?
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A: unanswerable


Problem: In May 2005, the first high definition video conferencing systems, produced by LifeSize Communications, were displayed at the Interop trade show in Las Vegas, Nevada, able to provide video at 30 frames per second with a 1280 by 720 display resolution. Polycom introduced its first high definition video conferencing system to the market in 2006. As of the 2010s, high definition resolution for videoconferencing became a popular feature, with most major suppliers in the videoconferencing market offering it.
Where was Polycom displayed in May 2005?
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Answer: unanswerable


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Every fall the Santa Monica Chamber of Commerce hosts The Taste of Santa Monica on the Santa Monica Pier. Visitors can sample food and drinks from Santa Monica restaurants. Other annual events include the Business and Consumer Expo, Sustainable Quality Awards, Santa Monica Cares Health and Wellness Festival, and the State of the City. The swanky Shutters on the Beach Hotel offers a trip to the famous Santa Monica Farmers Market to select and influence the materials that will become that evening's special "Market Dinner."
What event does the Chamber of commerce host in the fall?
A: The Taste of Santa Monica


Context and question: The Council does not have executive powers but meets biannually to discuss issues of mutual importance. Similarly, the Parliamentary Assembly has no legislative powers but investigates and collects witness evidence from the public on matters of mutual concern to its members. Reports on its findings are presented to the Governments of Ireland and the United Kingdom. During the February 2008 meeting of the British–Irish Council, it was agreed to set up a standing secretariat that would serve as a permanent 'civil service' for the Council. Leading on from developments in the British–Irish Council, the chair of the British–Irish Inter-Parliamentary Assembly, Niall Blaney, has suggested that the body should shadow the British–Irish Council's work.
What does the British-Irish Council discuss?
Answer: issues of mutual importance


Question: However, not all highest courts are named as such. Civil law states do not tend to have singular highest courts. Additionally, the highest court in some jurisdictions is not named the "Supreme Court", for example, the High Court of Australia; this is because decisions by the High Court could formerly be appealed to the Privy Council. On the other hand, in some places the court named the "Supreme Court" is not in fact the highest court; examples include the New York Supreme Court, the Supreme Courts of several Canadian provinces/territories and the former Supreme Court of Judicature of England and Wales, which are all superseded by higher Courts of Appeal.
Is there an answer to this question: What do civil law states tend to have?

Answer: unanswerable


Question: The Sangoma is a traditional diviner chosen by the ancestors of that particular family. The training of the Sangoma is called "kwetfwasa". At the end of the training, a graduation ceremony takes place where all the local sangoma come together for feasting and dancing. The diviner is consulted for various reasons, such the cause of sickness or even death. His diagnosis is based on "kubhula", a process of communication, through trance, with the natural superpowers. The Inyanga (a medical and pharmaceutical specialist in western terms) possesses the bone throwing skill ("kushaya ematsambo") used to determine the cause of the sickness.
Is there an answer to this question: How does a sangoma in Swaziland communicate?

Answer:
kubhula