Article: According to Pew Research, 7% of the population identifies as Christian; 4% as Muslim; 1% follows traditional animistic beliefs; and 2% follow other religions, including Mahayana Buddhism, Hinduism, and East Asian religions. However, according to a US State Department's 2010 international religious freedom report, official statistics are alleged to underestimate the non-Buddhist population. Independent researchers put the Muslim population at 6 to 10% of the population[citation needed]. Jehovah's Witnesses have been present since 1914 and have about 80 congregations around the country and a branch office in Yangon publishing in 16 languages. A tiny Jewish community in Rangoon had a synagogue but no resident rabbi to conduct services.

Question: Are these percentages an accurate estimate of nonconformists religious groups ?
Ans: international religious freedom report, official statistics are alleged to underestimate the non-Buddhist population.

Here is a question about this article: Between 1832 and 2002 the currency of Greece was the drachma. After signing the Maastricht Treaty, Greece applied to join the eurozone. The two main convergence criteria were a maximum budget deficit of 3% of GDP and a declining public debt if it stood above 60% of GDP. Greece met the criteria as shown in its 1999 annual public account. On 1 January 2001, Greece joined the eurozone, with the adoption of the euro at the fixed exchange rate 340.75 to 1. However, in 2001 the euro only existed electronically, so the physical exchange from drachma to euro only took place on 1 January 2002. This was followed by a ten-year period for eligible exchange of drachma to euro, which ended on 1 March 2012.
What is the answer to this question: What did Greece sign to apply to join the eurozone?
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So... Maastricht Treaty

The problem: Answer a question about this article:
Dell committed to reduce greenhouse gas emissions from its global activities by 40% by 2015, with 2008 fiscal year as the baseline year. It is listed in Greenpeace's Guide to Greener Electronics that scores leading electronics manufacturers according to their policies on sustainability, climate and energy and how green their products are. In November 2011, Dell ranked 2nd out of 15 listed electronics makers (increasing its score to 5.1 from 4.9, which it gained in the previous ranking from October 2010).
What year did Dell rank 2nd for product greenness?
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The answer: 2011

Problem: Please answer a question about the following article about Avicenna:
Ibn Sina wrote extensively on early Islamic philosophy, especially the subjects logic, ethics, and metaphysics, including treatises named Logic and Metaphysics. Most of his works were written in Arabic then the language of science in the Middle East and some in Persian. Of linguistic significance even to this day are a few books that he wrote in nearly pure Persian language (particularly the Danishnamah-yi 'Ala', Philosophy for Ala' ad-Dawla'). Ibn Sina's commentaries on Aristotle often criticized the philosopher,[citation needed] encouraging a lively debate in the spirit of ijtihad.
In what language was most of Ibn Sina's works written in?
A: Arabic

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The basic MP3 decoding and encoding technology is patent-free in the European Union, all patents having expired there. In the United States, the technology will be substantially patent-free on 31 December 2017 (see below). The majority of MP3 patents expired in the US between 2007 and 2015.

Where is the basic MP3 decoding and technology patent free?
Answer: European Union

Saint Valentine, a Roman Catholic Bishop or priest who was martyred in about 296 AD, seems to have had no known connection with romantic love, but the day of his martyrdom on the Roman Catholic calendar, Saint Valentine's Day (February 14), became, in the 14th century, an occasion for lovers to send messages to each other. In recent years the celebration of Saint Valentine' s day has spread beyond Christian countries to Japan and China and other parts of the world. The celebration of Saint Valentine's Day is forbidden or strongly condemned in many Islamic countries, including Saudi Arabia, Pakistan and Iran. In Saudi Arabia, in 2002 and 2011, religious police banned the sale of all Valentine's Day items, telling shop workers to remove any red items, as the day is considered a Christian holiday.
In which century did Saint Valentine's day become connected with lovers?
14th