Problem: Certain types of musical instruments, such as those of the violin family, the guitar, the clarinet and recorder, the xylophone, and the marimba, are traditionally made mostly or entirely of wood. The choice of wood may make a significant difference to the tone and resonant qualities of the instrument, and tonewoods have widely differing properties, ranging from the hard and dense african blackwood (used for the bodies of clarinets) to the light but resonant European spruce (Picea abies), which is traditionally used for the soundboards of violins. The most valuable tonewoods, such as the ripple sycamore (Acer pseudoplatanus), used for the backs of violins, combine acoustic properties with decorative color and grain which enhance the appearance of the finished instrument.
What category of wood is often used for musical instruments?
The answer is the following: tonewoods

Problem: Vinson Massif, the highest peak in Antarctica at 4,892 m (16,050 ft), is located in the Ellsworth Mountains. Antarctica contains many other mountains, on both the main continent and the surrounding islands. Mount Erebus on Ross Island is the world's southernmost active volcano. Another well-known volcano is found on Deception Island, which is famous for a giant eruption in 1970. Minor eruptions are frequent and lava flow has been observed in recent years. Other dormant volcanoes may potentially be active. In 2004, a potentially active underwater volcano was found in the Antarctic Peninsula by American and Canadian researchers.
In what mountainous area of Antarctica is Vinson Massif?
The answer is the following: Ellsworth Mountains

Problem: To differentiate Nintendo's new home platform from the early 1980s' common perception of a troubled and shallow video game market, the company freshened its product nomenclature and positioning, and it established a strict product approval and licensing policy. The overall system was referred to as an "Entertainment System" instead of a "video game system", which was centered upon a machine called a "Control Deck" instead of a "console", and which featured software cartridges called "Game Paks" instead of "video games". The 10NES lockout chip system acted as a lock-and-key coupling of each Game Pak and Control Deck, deterring the copying or production of NES games which had not first achieved Nintendo's licensed approval. The packaging of the launch lineup of NES games bore pictures of a very close representation of the actual onscreen graphics of the game, which were of sufficiently recognizable quality on their own. Symbols on the launch games' packaging clearly indicated the genre of the game, in order to reduce consumer confusion. A 'seal of quality' was printed on all appropriately licensed game and accessory packaging. The initial seal stated, "This seal is your assurance that Nintendo has approved and guaranteed the quality of this product". This text was later changed to "Official Nintendo Seal of Quality".
The seal of quality took on what eventual name?
The answer is the following: Official Nintendo Seal of Quality

Problem: The issue of the parentage of Jesus in the Talmud affects also the view of his mother. However the Talmud does not mention Mary by name and is considerate rather than only polemic. The story about Panthera is also found in the Toledot Yeshu, the literary origins of which can not be traced with any certainty and given that it is unlikely to go before the 4th century, it is far too late to include authentic remembrances of Jesus. The Blackwell Companion to Jesus states that the Toledot Yeshu has no historical facts as such, and was perhaps created as a tool for warding off conversions to Christianity. The name Panthera may be a distortion of the term parthenos (virgin) and Raymond E. Brown considers the story of Panthera a fanciful explanation of the birth of Jesus which includes very little historical evidence. Robert Van Voorst states that given that Toledot Yeshu is a medieval document and due to its lack of a fixed form and orientation towards a popular audience, it is "most unlikely" to have reliable historical information.
During what historical period was the Toledot Yeshu written?
The answer is the following:
medieval