[Q]: What is the answer for the question: What is the full name of the musicologist that the musician who created Piano Trio Op. 30 wrote a letter to referring to a missing one-act opera? from the following article ? Alkan's large scale Duo (in effect a sonata) Op. 21 for violin and piano (dedicated to Chretien Urhan) and his Piano Trio Op. 30 appeared in 1841. Apart from these, Alkan published only a few minor works between 1840 and 1844, after which a series of virtuoso works was issued, many of which he had played at his successful recitals at Erard and elsewhere; these included the Marche funebre (Op. 26), the Marche triomphale (Op. 27) and Le chemin de fer (also published, separately, as Op. 27). In 1847 appeared the Op. 31 Preludes and his first large-scale unified piano work, the Grande sonate Les quatre ages (Op. 33). The sonata is structurally innovative in two ways; each movement is slower than its predecessor, and the work anticipates the practice of progressive tonality, beginning in D major and ending in G minor. Dedicated to Alkan Morhange, the sonata depicts in its successive movements its 'hero' at the ages of 20 (optimistic), 30 ("Quasi-Faust", impassioned and fatalistic), 40 (domesticated) and 50 (suffering: the movement is prefaced by a quotation from Aeschylus's Prometheus Unbound). In 1848 followed Alkan's set of 12 etudes dans tous les tons majeurs Op. 35, whose substantial pieces range in mood from the hectic Allegro barbaro (no. 5) and the intense Chant d'amour-Chant de mort (Song of Love Song of Death) (no. 10) to the descriptive and picturesque L'incendie au village voisin (The Fire in the Next Village) (no. 7).A number of Alkan's compositions from this period were never performed and have been lost. Among the missing works are some string sextets and a full-scale orchestral symphony in B minor, which was described in an article in 1846 by the critic Leon Kreutzer, to whom Alkan had shown the score. Kreutzer noted that the introductory adagio of the symphony was headed "by Hebrew characters in red ink ... This is no less than the verse from Genesis: And God said, Let there be light: and there was light." Kreutzer opined that, set beside Alkan's conception, Joseph Haydn's Creation was a "mere...
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[A]: Francois-Joseph Fetis
input: Please answer the following: What is the answer for the question: What in the atmosphere would have blocked sunlight from reaching the surface of the Earth? from the following article ? The impact would have caused a megatsunami over 100 metres (330 ft) tall that would have reached all the way to what are now Texas and Florida. The height of the tsunami was limited by the relatively shallow sea in the area of the impact; in deep ocean it would have been 4.6 kilometres (2.9 mi) tall. A cloud of super-heated dust, ash and steam would have spread from the crater as the impactor burrowed underground in less than a second. Excavated material along with pieces of the impactor, ejected out of the atmosphere by the blast, would have been heated to incandescence upon re-entry, broiling the Earth's surface and possibly igniting wildfires; meanwhile, colossal shock waves would have triggered global earthquakes and volcanic eruptions. Fossil evidence for an instantaneous die-off of diverse animals was found in a soil layer only 10 centimetres (3.9 in) thick in New Jersey some 5,000 kilometres (3,100 mi) away from the impact site, indicating that death and burial under debris occurred suddenly and quickly over wide distances on land.The emission of dust and particles could have covered the entire surface of the Earth for several years, possibly a decade, creating a harsh environment for living things. The shock production of carbon dioxide caused by the destruction of carbonate rocks would have led to a sudden greenhouse effect. Over a decade or longer, sunlight would have been blocked from reaching the surface of the Earth by the dust particles in the atmosphere, cooling the surface dramatically. Photosynthesis by plants would also have been interrupted, affecting the entire food chain. A model of the event developed by Lomax et al. (2001) suggests that net primary productivity (NPP) rates may have increased to higher than pre-impact levels over the long term because of the high carbon dioxide concentrations.In February 2008, a team of researchers led by Sean Gulick at the University of Texas at Austin's Jackson School of Geosciences used seismic images of the crater to determine that the impactor...
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output: dust particles
Problem: What is the answer for the question: What is the name of the trail that starts at Cabin Bridge? from the following article ? There are over 20 miles (32 km) of hiking trails at Worlds End State Park. Most of the trails are rocky and steep, so hikers are encouraged to wear proper footgear and to be prepared for icy conditions during the cold winter months. As John Young writes in Hike Pennsylvania, "If you want to do some hiking in the Worlds End region, you should know that hiking here means climbing". Worlds End State Park is open during the winter months for snow mobiling and cross-country skiing. Most of the trails are too steep or rugged for either activity, but the park roads are open, as are trails on surrounding state forest lands. Loyalsock Trail, often abbreviated LT, is a rugged 59.28-mile (95.40 km) hiking trail that stretches from near Loyalsockville, in Lycoming County on Pennsylvania Route 87 to north of Laporte in Sullivan County, just off U.S. Route 220. This trail follows the ridges and streams of the Loyalsock Creek watershed. The trail is primarily within the boundaries of Loyalsock State Forest and uses some old logging roads and abandoned railroad grades. The Loyalsock Trail was originally blazed in a yellow rectangle with a red stripe, and red can lids with a yellow "LT". Recently, the trail markers have been changed to a yellow disc with a red "LT". Link Trail is a moderate 8.5-mile (13.7 km) trail marked with a red X on a yellow circle blaze. The trail starts at the Cabin Bridge in the park and follows Loyalsock Creek before it branches off and follows Double Run. The trail then ascends to Canyon Vista and heads out into Loyalsock State Forest where it links up with the Loyalsock Trail at the 55.33-mile (89.05 km) post. The Loyalsock Trail can be followed back for a 17.62 miles (28.36 km) long loop. Canyon Vista Trail is a 3.5-mile (5.6 km) loop trail with blue blazes that passes through the eastern portion of the park and a stand of ash, sugar maple, and black cherry trees. This trail passes a maze-like jumble of blocky Pottsville Formation rocks known as the Rock Garden, adjacent to Canyon Vista. The vista...

A:
Link Trail