Problem: Myanmar:

Myanmar (myan-MAR i/minmr/ mee-ahn-MAR, /minmr/ mee-EN-mar or /manmr/ my-AN-mar (also with the stress on first syllable); Burmese pronunciation: [mjma]),[nb 1] officially the Republic of the Union of Myanmar and also known as Burma, is a sovereign state in Southeast Asia bordered by Bangladesh, India, China, Laos and Thailand. One-third of Myanmar's total perimeter of 1,930 km (1,200 miles) forms an uninterrupted coastline along the Bay of Bengal and the Andaman Sea. The country's 2014 census revealed a much lower population than expected, with 51 million people recorded. Myanmar is 676,578 square kilometres (261,227 sq mi) in size. Its capital city is Naypyidaw and its largest city is Yangon (Rangoon).

How much a Myanmar's boundaries are encompassed by beachfront lands?
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A: (1,200 miles) forms an uninterrupted coastline

Problem: In addition to the above, Greece is also to start oil and gas exploration in other locations in the Ionian Sea, as well as the Libyan Sea, within the Greek exclusive economic zone, south of Crete. The Ministry of the Environment, Energy and Climate Change announced that there was interest from various countries (including Norway and the United States) in exploration, and the first results regarding the amount of oil and gas in these locations were expected in the summer of 2012. In November 2012, a report published by Deutsche Bank estimated the value of natural gas reserves south of Crete at 427 billion.
When were the first results of the energy explorations expected?
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Answer: summer of 2012

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Preschools provide education from ages approximately three to seven, depending on the country, when children enter primary education. These are also known as nursery schools and as kindergarten, except in the US, where kindergarten is a term used for primary education.[citation needed] Kindergarten "provide[s] a child-centered, preschool curriculum for three- to seven-year-old children that aim[s] at unfolding the child's physical, intellectual, and moral nature with balanced emphasis on each of them."
Whats the typical age range for pre-school?
A: three to seven

Context and question: Each August, Turner Classic Movies suspends its regular schedule for a special month of film marathons called "Summer Under the Stars", which features entire daily schedules devoted to the work of a particular actor, with movies and specials that pertain to the star of the day. In the summer of 2007, the channel debuted "Funday Night at the Movies", a block hosted by actor Tom Kenny (best known as the voice of SpongeBob SquarePants). This summer block featured classic feature films (such as The Wizard of Oz, Sounder, Bringing Up Baby, Singin' in the Rain, Mr. Smith Goes to Washington, The Adventures of Robin Hood and 20,000 Leagues Under the Sea) aimed at introducing these movies to new generations of children and their families.
What character was Tom Kenny best known for portraying?
Answer: SpongeBob SquarePants

Question: As a relatively small and isolated oceanic island, Norfolk has few land birds but a high degree of endemicity among them. Many of the endemic species and subspecies have become extinct as a result of massive clearance of the island's native vegetation of subtropical rainforest for agriculture, hunting and persecution as agricultural pests. The birds have also suffered from the introduction of mammals such as rats, cats, pigs and goats, as well as from introduced competitors such as common blackbirds and crimson rosellas.
Is there an answer to this question: What is one reason that has caused many of the birds of Norfolk Island to become extinct?

Answer: massive clearance of the island's native vegetation

Problem: Electric motor:

All the electromagnetic motors, and that includes the types mentioned here derive the torque from the vector product of the interacting fields. For calculating the torque it is necessary to know the fields in the air gap . Once these have been established by mathematical analysis using FEA or other tools the torque may be calculated as the integral of all the vectors of force multiplied by the radius of each vector. The current flowing in the winding is producing the fields and for a motor using a magnetic material the field is not linearly proportional to the current. This makes the calculation difficult but a computer can do the many calculations needed.

What needs to be known to calculate torque?
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A:
fields in the air gap