Problem: Wood:

No definite relation exists between the annual rings of growth and the amount of sapwood. Within the same species the cross-sectional area of the sapwood is very roughly proportional to the size of the crown of the tree. If the rings are narrow, more of them are required than where they are wide. As the tree gets larger, the sapwood must necessarily become thinner or increase materially in volume. Sapwood is thicker in the upper portion of the trunk of a tree than near the base, because the age and the diameter of the upper sections are less.

Along with the smaller diameter of the upper trunk, what factor leads to thinner sapwood higher up a tree?
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A: age


Problem: Switzerland's most important economic sector is manufacturing. Manufacturing consists largely of the production of specialist chemicals, health and pharmaceutical goods, scientific and precision measuring instruments and musical instruments. The largest exported goods are chemicals (34% of exported goods), machines/electronics (20.9%), and precision instruments/watches (16.9%). Exported services amount to a third of exports. The service sector – especially banking and insurance, tourism, and international organisations – is another important industry for Switzerland.
What accounts for 34% of Switzerland's exported goods?
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Answer: chemicals


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Spain is a unitary state with a high level of decentralisation, often regarded as a federal system in all but name or a "federation without federalism". The country has been quoted as being "an extraordinarily decentralized country", with the central government accounting for just 18% of public spending, 38% for the regional governments, 13% for the local councils, and the remaining 31% for the social security system. The current Spanish constitution has been implemented in such a way that, in many respects, Spain can be compared to countries which are undeniably federal.
What type of federalism system does Spain have?
A: unitary state with a high level of decentralisation, often regarded as a federal system in all but name or a "federation without federalism"


Context and question: From his bed he participated in Sunday Mass at 18:00. After communion, the pope suffered a massive heart attack, after which he continued to live for three hours. On 6 August 1978 at 21:41 Paul VI died in Castel Gandolfo. According to his will, he was buried in the grottos of the Vatican not in an ornate tomb, but in a grave in the ground. He is buried beneath the floor of Saint Peter's Basilica with other popes. In his will, he requested to be buried in the "true earth" and therefore, he does not have an ornate sarcophagus but an in-ground grave.
From where did Paul VI conduct mass on the day of his death?
Answer: bed


Question: When the book was released, reviewers noted that it was divided into two parts, and opinion was mixed about Lee's ability to connect them. The first part of the novel concerns the children's fascination with Boo Radley and their feelings of safety and comfort in the neighborhood. Reviewers were generally charmed by Scout and Jem's observations of their quirky neighbors. One writer was so impressed by Lee's detailed explanations of the people of Maycomb that he categorized the book as Southern romantic regionalism. This sentimentalism can be seen in Lee's representation of the Southern caste system to explain almost every character's behavior in the novel. Scout's Aunt Alexandra attributes Maycomb's inhabitants' faults and advantages to genealogy (families that have gambling streaks and drinking streaks), and the narrator sets the action and characters amid a finely detailed background of the Finch family history and the history of Maycomb. This regionalist theme is further reflected in Mayella Ewell's apparent powerlessness to admit her advances toward Tom Robinson, and Scout's definition of "fine folks" being people with good sense who do the best they can with what they have. The South itself, with its traditions and taboos, seems to drive the plot more than the characters.
Is there an answer to this question: What drives the plot of the book more than the characters?

Answer: The South itself


In March 2006, the foundation announced a US$5 million grant for the International Justice Mission (IJM), a human rights organization based in Washington, D.C., US to work in the area of sex trafficking. The official announcement explained that the grant would allow the IJM to "create a replicable model for combating sex trafficking and slavery" that would involve the opening of an office in a region with high rates of sex trafficking, following research. The office was opened for three years for the following purposes: "conducting undercover investigations, training law enforcement, rescuing victims, ensuring appropriate aftercare, and seeking perpetrator accountability".
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What is the name of the undercover investigation organization based in Washington DC?
Ah, so..
unanswerable