Problem: Wood:

These products include glued laminated timber (glulam), wood structural panels (including plywood, oriented strand board and composite panels), laminated veneer lumber (LVL) and other structural composite lumber (SCL) products, parallel strand lumber, and I-joists. Approximately 100 million cubic meters of wood was consumed for this purpose in 1991. The trends suggest that particle board and fiber board will overtake plywood.

About how many cubic meters of wood was used in 1991 to make products like glulam, LVL, and structural composite lumber?
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A: 100 million

Problem: There are traditions long associated with football games. Students growl like wildcats when the opposing team controls the ball, while simulating a paw with their hands. They will also jingle keys at the beginning of each kickoff. In the past, before the tradition was discontinued, students would throw marshmallows during games. The Clock Tower at the Rebecca Crown Center glows purple, instead of its usual white, after a winning game, thereby proclaiming the happy news. The Clock Tower remains purple until a loss or until the end of the sports season. Whereas formerly the Clock Tower was lighted only for football victories, wins for men's basketball and women's lacrosse now merit commemoration as well; important victories in other sports may also prompt an empurpling.
What color does the Clock Tower glow after a winning football game?
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Answer: purple

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
On August 31, 2009, The Walt Disney Company announced a deal to acquire Marvel Comics' parent corporation, Marvel Entertainment, for $4 billion or $4.2 billion, with Marvel shareholders to receive $30 and 0.745 Disney shares for each share of Marvel they own. As of 2008, Marvel and its major, longtime competitor DC Comics shared over 80% of the American comic-book market. As of September 2010, Marvel switched its bookstores distribution company from Diamond Book Distributors to Hachette Distribution Services.
How much did Disney buy DC for?
A: unanswerable

Context and question: On release, Twilight Princess was considered to be the greatest Zelda game ever made by many critics including writers for 1UP.com, Computer and Video Games, Electronic Gaming Monthly, Game Informer, GamesRadar, IGN and The Washington Post. Game Informer called it "so creative that it rivals the best that Hollywood has to offer". GamesRadar praised Twilight Princess as "a game that deserves nothing but the absolute highest recommendation". Cubed3 hailed Twilight Princess as "the single greatest videogame experience". Twilight Princess's graphics were praised for the art style and animation, although the game was designed for the GameCube, which is technically lacking compared to the next generation consoles. Both IGN and GameSpy pointed out the existence of blurry textures and low-resolution characters. Despite these complaints, Computer and Video Games felt the game's atmosphere was superior to that of any previous Zelda game, and regarded Twilight Princess's Hyrule as the best version ever created. PALGN praised the game's cinematics, noting that "the cutscenes are the best ever in Zelda games". Regarding the Wii version, GameSpot's Jeff Gerstmann said the Wii controls felt "tacked-on", although 1UP.com said the remote-swinging sword attacks were "the most impressive in the entire series". Gaming Nexus considered Twilight Princess's soundtrack to be the best of this generation, though IGN criticized its MIDI-formatted songs for lacking "the punch and crispness" of their orchestrated counterparts. Hyper's Javier Glickman commended the game for its "very long quests, superb Wii controls and being able to save anytime". However, he criticised it for "no voice acting, no orchestral score and slightly outdated graphics".
Which game journalist was perturbed by a lack of voiced dialogue?
Answer: Javier Glickman

Question: Tristan da Cunha /trstn d kunj/, colloquially Tristan, is both a remote group of volcanic islands in the south Atlantic Ocean and the main island of that group. It is the most remote inhabited archipelago in the world, lying 2,000 kilometres (1,200 mi) from the nearest inhabited land, Saint Helena, 2,400 kilometres (1,500 mi) from the nearest continental land, South Africa, and 3,360 kilometres (2,090 mi) from South America. The territory consists of the main island, also named Tristan da Cunha, which has a northsouth length of 11.27 kilometres (7.00 mi) and has an area of 98 square kilometres (38 sq mi), along with the smaller, uninhabited Nightingale Islands and the wildlife reserves of Inaccessible and Gough Islands.
Is there an answer to this question: What is the name for the group of remote volcanic islands in the north Atlantic Ocean?

Answer: unanswerable

QUES: The structure of QD-LEDs used for the electrical-excitation scheme is similar to basic design of OLEDs. A layer of quantum dots is sandwiched between layers of electron-transporting and hole-transporting materials. An applied electric field causes electrons and holes to move into the quantum dot layer and recombine forming an exciton that excites a QD. This scheme is commonly studied for quantum dot display. The tunability of emission wavelengths and narrow bandwidth is also beneficial as excitation sources for fluorescence imaging. Fluorescence near-field scanning optical microscopy (NSOM) utilizing an integrated QD-LED has been demonstrated.

A Quantum Dot non-LED has been used in what?
What is the answer?
ANS:
unanswerable