The problem: Answer a question about this article:
Apple debuted the iTunes Wi-Fi Music Store on September 5, 2007, in its Media Event entitled "The Beat Goes On...". This service allows users to access the Music Store from either an iPhone or an iPod Touch and download songs directly to the device that can be synced to the user's iTunes Library over a WiFi connection, or, in the case of an iPhone, the telephone network.
In what year was the iTunes Wi-Fi Music Store introduced?
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The answer: 2007

Problem: Please answer a question about the following article about Botany:
Paleobotanists study ancient plants in the fossil record to provide information about the evolutionary history of plants. Cyanobacteria, the first oxygen-releasing photosynthetic organisms on Earth, are thought to have given rise to the ancestor of plants by entering into an endosymbiotic relationship with an early eukaryote, ultimately becoming the chloroplasts in plant cells. The new photosynthetic plants (along with their algal relatives) accelerated the rise in atmospheric oxygen started by the cyanobacteria, changing the ancient oxygen-free, reducing, atmosphere to one in which free oxygen has been abundant for more than 2 billion years.
What was the first organism to produce oxygen through photosynthesis?
A: Cyanobacteria

Question: Read this and answer the question

In an effort to discourage Japanese militarism, Western powers including Australia, the United States, Britain, and the Dutch government in exile, which controlled the petroleum-rich Dutch East Indies, stopped selling oil, iron ore, and steel to Japan, denying it the raw materials needed to continue its activities in China and French Indochina. In Japan, the government and nationalists viewed these embargos as acts of aggression; imported oil made up about 80% of domestic consumption, without which Japan's economy, let alone its military, would grind to a halt. The Japanese media, influenced by military propagandists,[nb 10] began to refer to the embargoes as the "ABCD ("American-British-Chinese-Dutch") encirclement" or "ABCD line".

Why was denying supplies important to the western countries?
Answer: denying it the raw materials needed to continue its activities

Problem: Despite the dominance of the above formula, there are documented attempts of the financial industry, occurring before the crisis, to address the formula limitations, specifically the lack of dependence dynamics and the poor representation of extreme events. The volume "Credit Correlation: Life After Copulas", published in 2007 by World Scientific, summarizes a 2006 conference held by Merrill Lynch in London where several practitioners attempted to propose models rectifying some of the copula limitations. See also the article by Donnelly and Embrechts and the book by Brigo, Pallavicini and Torresetti, that reports relevant warnings and research on CDOs appeared in 2006.
Who published "Credit Correlation: Life After Copulas" in 2007?
The answer is the following: World Scientific

The Ghoomar dance from Jodhpur Marwar and Kalbeliya dance of Jaisalmer have gained international recognition. Folk music is a large part of Rajasthani culture. Kathputli, Bhopa, Chang, Teratali, Ghindr, Kachchhighori, and Tejaji are examples of traditional Rajasthani culture. Folk songs are commonly ballads which relate heroic deeds and love stories; and religious or devotional songs known as bhajans and banis which are often accompanied by musical instruments like dholak, sitar, and sarangi are also sung.
Kalbeliya dance is from which region?
Jaisalmer

Here is a question about this article: The name of local time typically changes when DST is observed. American English replaces standard with daylight: for example, Pacific Standard Time (PST) becomes Pacific Daylight Time (PDT). In the United Kingdom, the standard term for UK time when advanced by one hour is British Summer Time (BST), and British English typically inserts summer into other time zone names, e.g. Central European Time (CET) becomes Central European Summer Time (CEST).
What is the answer to this question: When the UK changes their clocks forward in the spring, what do they call the time they're then observing?
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So...
British Summer Time