Input: Read this: A resin used for making non-wrinkle shirts releases formaldehyde, which could cause contact dermatitis for some people; no disclosure requirements exist, and in 2008 the U.S. Government Accountability Office tested formaldehyde in clothing and found that generally the highest levels were in non-wrinkle shirts and pants. In 1999, a study of the effect of washing on the formaldehyde levels found that after 6 months after washing, 7 of 27 shirts had levels in excess of 75 ppm, which is a safe limit for direct skin exposure.
Question: Seventy-five ppm of formaldehyde is not a safe limit for what?

Output: unanswerable

QUES: The British divided Florida into the two colonies of British East Florida and British West Florida. The British government gave land grants to officers and soldiers who had fought in the French and Indian War in order to encourage settlement. In order to induce settlers to move to the two new colonies reports of the natural wealth of Florida were published in England. A large number of British colonists who were "energetic and of good character" moved to Florida, mostly coming from South Carolina, Georgia and England though there was also a group of settlers who came from the colony of Bermuda. This would be the first permanent English-speaking population in what is now Duval County, Baker County, St. Johns County and Nassau County. The British built good public roads and introduced the cultivation of sugar cane, indigo and fruits as well the export of lumber.

Who was not given Florida land grants
What is the answer?
ANS: unanswerable

QUES: All YouTube users can upload videos up to 15 minutes each in duration. Users who have a good track record of complying with the site's Community Guidelines may be offered the ability to upload videos up to 12 hours in length, which requires verifying the account, normally through a mobile phone. When YouTube was launched in 2005, it was possible to upload long videos, but a ten-minute limit was introduced in March 2006 after YouTube found that the majority of videos exceeding this length were unauthorized uploads of television shows and films. The 10-minute limit was increased to 15 minutes in July 2010. If an up-to-date browser version is used, videos greater than 20 GB can be uploaded.
in 2006 Youtube found that the majority of longer videos were what?

ANS: unauthorized uploads

In 2006, the Houston metropolitan area ranked first in Texas and third in the U.S. within the Category of "Best Places for Business and Careers" by Forbes magazine. Foreign governments have established 92 consular offices in Houston's metropolitan area, the third highest in the nation. Forty foreign governments maintain trade and commercial offices here and 23 active foreign chambers of commerce and trade associations. Twenty-five foreign banks representing 13 nations operate in Houston, providing financial assistance to the international community.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How many foreign banks operate in Texas?
Ah, so.. unanswerable

Question: Dell advertisements have appeared in several types of media including television, the Internet, magazines, catalogs and newspapers. Some of Dell Inc's marketing strategies include lowering prices at all times of the year, free bonus products (such as Dell printers), and free shipping to encourage more sales and stave off competitors. In 2006, Dell cut its prices in an effort to maintain its 19.2% market share. This also cut profit-margins by more than half, from 8.7 to 4.3 percent. To maintain its low prices, Dell continues to accept most purchases of its products via the Internet and through the telephone network, and to move its customer-care division to India and El Salvador.
Try to answer this question if possible: What year did Dell up its prices to keep its market share?
Answer: unanswerable

Problem: In electric power distribution, capacitors are used for power factor correction. Such capacitors often come as three capacitors connected as a three phase load. Usually, the values of these capacitors are given not in farads but rather as a reactive power in volt-amperes reactive (var). The purpose is to counteract inductive loading from devices like electric motors and transmission lines to make the load appear to be mostly resistive. Individual motor or lamp loads may have capacitors for power factor correction, or larger sets of capacitors (usually with automatic switching devices) may be installed at a load center within a building or in a large utility substation.
What is the reason for never using capacitors in power factor correction?
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Answer:
unanswerable