Problem: Republic of the Congo:

The Republic of the Congo also has large untapped base metal, gold, iron and phosphate deposits. The country is a member of the Organization for the Harmonization of Business Law in Africa (OHADA). The Congolese government signed an agreement in 2009 to lease 200,000 hectares of land to South African farmers to reduce its dependence on imports.

What country doesn't have many metal deposits?
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A: unanswerable

Problem: Though the true dimensions of species diversity remain uncertain, estimates range from 2.67.8 million species with a mean of 5.5 million. This probably represents less than 20% of all species on Earth[citation needed], and with only about 20,000 new species of all organisms being described each year, most species likely will remain undescribed for many years unless species descriptions increase in rate. About 850,0001,000,000 of all described species are insects. Of the 24 orders of insects, four dominate in terms of numbers of described species, with at least 3 million species included in Coleoptera, Diptera, Hymenoptera and Lepidoptera. A recent study estimated the number of beetles at 0.92.1 million with a mean of 1.5 million.
How many insect species are estimated to exist?
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Answer: 2.67.8 million species

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
John's position in France was considerably strengthened by the victory at Mirebeau, but John's treatment of his new prisoners and of his ally, William de Roches, quickly undermined these gains. De Roches was a powerful Anjou noble, but John largely ignored him, causing considerable offence, whilst the king kept the rebel leaders in such bad conditions that twenty-two of them died. At this time most of the regional nobility were closely linked through kinship, and this behaviour towards their relatives was regarded as unacceptable. William de Roches and other of John's regional allies in Anjou and Brittany deserted him in favour of Philip, and Brittany rose in fresh revolt. John's financial situation was tenuous: once factors such as the comparative military costs of materiel and soldiers were taken into account, Philip enjoyed a considerable, although not overwhelming, advantage of resources over John.[nb 6]
Who deserted John in favor of Philip?
A: William de Roches

Context and question: At the same time the order found itself face to face with the Renaissance. It struggled against pagan tendencies in Renaissance humanism, in Italy through Dominici and Savonarola, in Germany through the theologians of Cologne but it also furnished humanism with such advanced writers as Francesco Colonna (probably the writer of the Hypnerotomachia Poliphili) and Matteo Bandello. Many Dominicans took part in the artistic activity of the age, the most prominent being Fra Angelico and Fra Bartolomeo.
What did many Benedictines take part in?
Answer: unanswerable

Question: A number of world-leading education institutions are based in London. In the 2014/15 QS World University Rankings, Imperial College London is ranked joint 2nd in the world (alongside The University of Cambridge), University College London (UCL) is ranked 5th, and King's College London (KCL) is ranked 16th. The London School of Economics has been described as the world's leading social science institution for both teaching and research. The London Business School is considered one of the world's leading business schools and in 2015 its MBA programme was ranked second best in the world by the Financial Times.
Is there an answer to this question: What school in London shares the rank of 2nd best in the world with the famous University of Cambridge in the 2014-2015 World University Rankings?

Answer: Imperial College London

QUES: All the major British cities had flourishing department stores by the mid-or late nineteenth century. Increasingly, women became the major shoppers and middle-class households. Kendals (formerly Kendal Milne & Faulkner) in Manchester lays claim to being one of the first department stores and is still known to many of its customers as Kendal's, despite its 2005 name change to House of Fraser. The Manchester institution dates back to 1836 but had been trading as Watts Bazaar since 1796. At its zenith the store had buildings on both sides of Deansgate linked by a subterranean passage "Kendals Arcade" and an art nouveau tiled food hall. The store was especially known for its emphasis on quality and style over low prices giving it the nickname "the Harrods of the North", although this was due in part to Harrods acquiring the store in 1919. Other large Manchester stores included Paulden's (currently Debenhams) and Lewis's (now a Primark).

What did Kendals change it's name to in 2005?
What is the answer?
ANS:
House of Fraser