Problem: MP3:

In February 2007, Texas MP3 Technologies sued Apple, Samsung Electronics and Sandisk in eastern Texas federal court, claiming infringement of a portable MP3 player patent that Texas MP3 said it had been assigned. Apple, Samsung, and Sandisk all settled the claims against them in January 2009.

What year did the lawsuits end?
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A: 2009


Problem: In 2006, about 45% of the government's budget came from oil and natural gas revenues, and 31% came from taxes and fees. As of 2007[update], Iran had earned $70 billion in foreign exchange reserves mostly (80%) from crude oil exports. Iranian budget deficits have been a chronic problem, mostly due to large-scale state subsidies, that include foodstuffs and especially gasoline, totaling more than $84 billion in 2008 for the energy sector alone. In 2010, the economic reform plan was approved by parliament to cut subsidies gradually and replace them with targeted social assistance. The objective is to move towards free market prices in a 5-year period and increase productivity and social justice.
By 2007, Iran's crude oil exports resulted in how much of its foreign exchange currency?
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Answer: $70 billion


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Sometime after the publication of the Eclogues (probably before 37 BC), Virgil became part of the circle of Maecenas, Octavian's capable agent d'affaires who sought to counter sympathy for Antony among the leading families by rallying Roman literary figures to Octavian's side. Virgil came to know many of the other leading literary figures of the time, including Horace, in whose poetry he is often mentioned, and Varius Rufus, who later helped finish the Aeneid.
How many poems did Horace write?
A: unanswerable


Context and question: The Yale Provost's Office has launched several women into prominent university presidencies. In 1977 Hanna Holborn Gray was appointed acting President of Yale from this position, and went on to become President of the University of Chicago, the first woman to be full president of a major university. In 1994 Yale Provost Judith Rodin became the first female president of an Ivy League institution at the University of Pennsylvania. In 2002 Provost Alison Richard became the Vice Chancellor of the University of Cambridge. In 2004, Provost Susan Hockfield became the President of the Massachusetts Institute of Technology. In 2007 Deputy Provost Kim Bottomly was named President of Wellesley College. In 2003, the Dean of the Divinity School, Rebecca Chopp, was appointed president of Colgate University and now heads Swarthmore College.
In what year did Susan Hockfield become President of MIT?
Answer: 2004


Question: Devotions to artistic depictions of Mary vary among Christian traditions. There is a long tradition of Roman Catholic Marian art and no image permeates Catholic art as does the image of Madonna and Child. The icon of the Virgin Theotokos with Christ is without doubt the most venerated icon in the Orthodox Church. Both Roman Catholic and Orthodox Christians venerate images and icons of Mary, given that the Second Council of Nicaea in 787 permitted their veneration with the understanding that those who venerate the image are venerating the reality of the person it represents, and the 842 Synod of Constantinople confirming the same. According to Orthodox piety and traditional practice, however, believers ought to pray before and venerate only flat, two-dimensional icons, and not three-dimensional statues.
Is there an answer to this question: In the Orthodox church, what types of icons are allowed to be venerated and prayed before?

Answer: flat, two-dimensional icons


Question: The most important source after Polybius is Diodorus Siculus who wrote his Bibliotheca historica between 60 and 30 BCE and reproduced some important earlier sources such as Hieronymus, but his account of the Hellenistic period breaks off after the battle of Ipsus (301). Another important source, Plutarch's (c.50—c.120) Parallel Lives though more preoccupied with issues of personal character and morality, outlines the history of important Hellenistic figures. Appian of Alexandria (late first century CE-before 165 CE) wrote a history of the Roman empire that includes information of some Hellenistic kingdoms.
Is there an answer to this question: Where was Apprian from?

Answer:
Alexandria