Input: Read this: Many crops first domesticated by indigenous Americans are now produced and used globally. Chief among these is maize or "corn", arguably the most important crop in the world. Other significant crops include cassava, chia, squash (pumpkins, zucchini, marrow, acorn squash, butternut squash), the pinto bean, Phaseolus beans including most common beans, tepary beans and lima beans, tomatoes, potatoes, avocados, peanuts, cocoa beans (used to make chocolate), vanilla, strawberries, pineapples, Peppers (species and varieties of Capsicum, including bell peppers, jalapeños, paprika and chili peppers) sunflower seeds, rubber, brazilwood, chicle, tobacco, coca, manioc and some species of cotton.
Question: Who do we owe gratitude for even some species of cotton to?

Output: indigenous Americans


QUES: Most early home computer systems developed their own 8-bit character sets containing line-drawing and game glyphs, and often filled in some or all of the control characters from 0–31 with more graphics. Kaypro CP/M computers used the "upper" 128 characters for the Greek alphabet. The IBM PC defined code page 437, which replaced the control-characters with graphic symbols such as smiley faces, and mapped additional graphic characters to the upper 128 positions. Operating systems such as DOS supported these code pages, and manufacturers of IBM PCs supported them in hardware. Digital Equipment Corporation developed the Multinational Character Set (DEC-MCS) for use in the popular VT220 terminal as one of the first extensions designed more for international languages than for block graphics. The Macintosh defined Mac OS Roman and Postscript also defined a set, both of these contained both international letters and typographic punctuation marks instead of graphics, more like modern character sets.

What did IBM PC replace the code pages with?
What is the answer?
ANS: unanswerable


QUES: Apple was initially reluctant to embrace mice with multiple buttons and scroll wheels. Macs did not natively support pointing devices that featured multiple buttons, even from third parties, until Mac OS X arrived in 2001. Apple continued to offer only single button mice, in both wired and Bluetooth wireless versions, until August 2005, when it introduced the Mighty Mouse. While it looked like a traditional one-button mouse, it actually had four buttons and a scroll ball, capable of independent x- and y-axis movement. A Bluetooth version followed in July 2006. In October 2009, Apple introduced the Magic Mouse, which uses multi-touch gesture recognition (similar to that of the iPhone) instead of a physical scroll wheel or ball. It is available only in a wireless configuration, but the wired Mighty Mouse (re-branded as "Apple Mouse") is still available as an alternative. Since 2010, Apple has also offered the Magic Trackpad as a means to control Macintosh desktop computers in a way similar to laptops.
Who was initially reluctant to embrace keyboards with multiple buttons and scroll wheels?

ANS: unanswerable


Among the reasons this speech was so greatly admired was its passage on Lord Bathurst (1684–1775); Burke describes an angel in 1704 prophesying to Bathurst the future greatness of England and also of America: "Young man, There is America – which at this day serves little more than to amuse you with stories of savage men, and uncouth manners; yet shall, before you taste of death, shew itself equal to the whole of that commerce which now attracts the envy of the world". Samuel Johnson was so irritated at hearing it continually praised, that he made a parody of it, where the devil appears to a young Whig and predicts that in short time, Whiggism will poison even the paradise of America!
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Who was impressed by Bathurst's prophesy?
Ah, so.. unanswerable


Question: This method produces the clear plastic blank part of the disc. After a metallic reflecting layer (usually aluminium, but sometimes gold or other metal) is applied to the clear blank substrate, the disc goes under a UV light for curing and it is ready to go to press. To prepare to press a CD, a glass master is made, using a high-powered laser on a device similar to a CD writer. The glass master is a positive image of the desired CD surface (with the desired microscopic pits and lands). After testing, it is used to make a die by pressing it against a metal disc.
Try to answer this question if possible: What materials can be used to make the reflective layer on a CD?
Answer: usually aluminium, but sometimes gold or other metal


Input: Read this: Around this time, tensions began to arise between what was perceived as president Núñez's dictatorial rule and the nationalistic support group, Boixos Nois. The group, identified with a left-wing separatism, repeatedly demanded the resignation of Núñez and openly defied him through chants and banners at matches. At the same time, Barcelona experienced an eruption in skinheads, who often identified with a right-wing separatism. The skinheads slowly transferred the Boixos Nois' ideology from liberalism to fascism, which caused division within the group and a sudden support for Núñez's presidency. Inspired by British hooligans, the remaining Boixos Nois became violent, causing havoc leading to large-scale arrests.
Question: What did the resulting violence perpetrated by the extremists produce?

Output:
large-scale arrests