Problem: Pope Paul VI:

Paul VI was concerned but not surprised by the negative reaction in Western Europe and the United States. He fully anticipated this reaction to be a temporary one: "Don't be afraid", he reportedly told Edouard Gagnon on the eve of the encyclical, "in twenty years time they'll call me a prophet." His biography on the Vatican's website notes of his reaffirmations of priestly celibacy and the traditional teaching on contraception that "[t]he controversies over these two pronouncements tended to overshadow the last years of his pontificate". Pope John Paul II later reaffirmed and expanded upon Humanae vitae with the encyclical Evangelium vitae.

To which pope can the Evangelium Vitae be attributed to?
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A: Pope John Paul II


Problem: Old Low Franconian or Old Dutch is regarded as the primary stage in the development of a separate Dutch language. The "Low" in Old Low Franconian refers to the Frankish spoken in the Low Countries where it was not influenced by the High German consonant shift, as opposed to Central and high Franconian in Germany. The latter would as a consequence evolve with Allemanic into Old High German. At more or less the same time the Ingvaeonic nasal spirant law led to the development of Old Saxon, Old Frisian (Anglo-Frisian) and Old English (Anglo-Saxon). Hardly influenced by either development, Old Dutch remained close to the original language of the Franks, the people that would rule Europe for centuries. The language however, did experienced developments on its own, like final-obstruent devoicing in a very early stage. In fact, by judging from the find at Bergakker, it would seem that the language already experienced this characteristic during the Old Frankish period.
What period is the Bergakker inscription from that shows characteristics of the Old Dutch language?
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Answer: Old Frankish


Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
The medieval city is a foundation of the Zähringer ruling family, which rose to power in Upper Burgundy in the 12th century. According to 14th century historiography (Cronica de Berno, 1309), Bern was founded in 1191 by Berthold V, Duke of Zähringen.
What year was Bern founded?
A: 1191


Context and question: A study published in the Neuropsychopharmacology journal in 2013 revealed the finding that the flavour of beer alone could provoke dopamine activity in the brain of the male participants, who wanted to drink more as a result. The 49 men in the study were subject to positron emission tomography scans, while a computer-controlled device sprayed minute amounts of beer, water and a sports drink onto their tongues. Compared with the taste of the sports drink, the taste of beer significantly increased the participants desire to drink. Test results indicated that the flavour of the beer triggered a dopamine release, even though alcohol content in the spray was insufficient for the purpose of becoming intoxicated.
What hormone can be triggered by the flavor of beer alone in males?
Answer: dopamine


Question: Monastic reform became an important issue during the 11th century, as elites began to worry that monks were not adhering to the rules binding them to a strictly religious life. Cluny Abbey, founded in the Mâcon region of France in 909, was established as part of the Cluniac Reforms, a larger movement of monastic reform in response to this fear. Cluny quickly established a reputation for austerity and rigour. It sought to maintain a high quality of spiritual life by placing itself under the protection of the papacy and by electing its own abbot without interference from laymen, thus maintaining economic and political independence from local lords.
Is there an answer to this question: In what part of France was Cluny Abbey founded?

Answer: Mâcon


Question: This method involves coating LEDs of one color (mostly blue LEDs made of InGaN) with phosphors of different colors to form white light; the resultant LEDs are called phosphor-based or phosphor-converted white LEDs (pcLEDs). A fraction of the blue light undergoes the Stokes shift being transformed from shorter wavelengths to longer. Depending on the color of the original LED, phosphors of different colors can be employed. If several phosphor layers of distinct colors are applied, the emitted spectrum is broadened, effectively raising the color rendering index (CRI) value of a given LED.
Is there an answer to this question: What method involves coating LEDs of multiple color with phosphors of different colors?

Answer:
unanswerable