The gates of the Temple of Jerusalem used Corinthian bronze made by depletion gilding. It was most prevalent in Alexandria, where alchemy is thought to have begun. In ancient India, copper was used in the holistic medical science Ayurveda for surgical instruments and other medical equipment. Ancient Egyptians (~2400 BC) used copper for sterilizing wounds and drinking water, and later on for headaches, burns, and itching. The Baghdad Battery, with copper cylinders soldered to lead, dates back to 248 BC to AD 226 and resembles a galvanic cell, leading people to believe this was the first battery; the claim has not been verified.
How is Corinthian bronze made?
depletion gilding

Input: Catalan language
With the union of the crowns of Castille and Aragon (1479), the use of Spanish gradually became more prestigious. Starting in the 16th century, Catalan literature experienced a decline, the language came under the influence of Spanish, and the urban and literary classes became bilingual.

At this time what classes became bilingual?
Output: urban and literary

Input: Article: Stock trader and financial risk engineer Nassim Nicholas Taleb, author of the 2007 book The Black Swan, spent years warning against the breakdown of the banking system in particular and the economy in general owing to their use of bad risk models and reliance on forecasting, and their reliance on bad models, and framed the problem as part of "robustness and fragility". He also took action against the establishment view by making a big financial bet on banking stocks and making a fortune from the crisis ("They didn't listen, so I took their money"). According to David Brooks from the New York Times, "Taleb not only has an explanation for what's happening, he saw it coming."

Now answer this question: What did Nassim Nicholas Taleb warn about for years prior to the financial crisis of 2007?

Output: the breakdown of the banking system

Article: West's life took a different direction when his mother, Donda West, died of complications from cosmetic surgery involving abdominoplasty and breast reduction in November 2007. Months later, West and fiancee Alexis Phifer ended their engagement and their long-term intermittent relationship, which had begun in 2002. The events profoundly affected West, who set off for his 2008 Glow in the Dark Tour shortly thereafter. Purportedly because his emotions could not be conveyed through rapping, West decided to sing using the voice audio processor Auto-Tune, which would become a central part of his next effort. West had previously experimented with the technology on his debut album The College Dropout for the background vocals of "Jesus Walks" and "Never Let Me Down." Recorded mostly in Honolulu, Hawaii in three weeks, West announced his fourth album, 808s & Heartbreak, at the 2008 MTV Video Music Awards, where he performed its lead single, "Love Lockdown". Music audiences were taken aback by the uncharacteristic production style and the presence of Auto-Tune, which typified the pre-release response to the record.

Question: What was the name of Kanye's ex-fiance?
Ans: Alexis Phifer

Here is a question about this article: Initially, the Turkish Cypriots favoured the continuation of the British rule. However, they were alarmed by the Greek Cypriot calls for enosis as they saw the union of Crete with Greece, which led to the exodus of Cretan Turks, as a precedent to be avoided, and they took a pro-partition stance in response to the militant activity of EOKA. The Turkish Cypriots also viewed themselves as a distinct ethnic group of the island and believed in their having a separate right to self-determination from Greek Cypriots. Meanwhile, in the 1950s, Turkish leader Menderes considered Cyprus an "extension of Anatolia", rejected the partition of Cyprus along ethnic lines and favoured the annexation of the whole island to Turkey. Nationalistic slogans centred on the idea that "Cyprus is Turkish" and the ruling party declared Cyprus to be a part of the Turkish homeland that was vital to its security. Upon realising the fact that the Turkish Cypriot population was only 20% of the islanders made annexation unfeasible, the national policy was changed to favour partition. The slogan "Partition or Death" was frequently used in Turkish Cypriot and Turkish protests starting in the late 1950s and continuing throughout the 1960s. Although after the Zurich and London conferences Turkey seemed to accept the existence of the Cypriot state and to distance itself from its policy of favouring the partition of the island, the goal of the Turkish and Turkish Cypriot leaders remained that of creating an independent Turkish state in the northern part of the island.
What is the answer to this question: What percentage of the population did Turkish Cypriots make up?
****
So... 20%

Article: Humans regard certain insects as pests, and attempt to control them using insecticides and a host of other techniques. Some insects damage crops by feeding on sap, leaves or fruits. A few parasitic species are pathogenic. Some insects perform complex ecological roles; blow-flies, for example, help consume carrion but also spread diseases. Insect pollinators are essential to the life-cycle of many flowering plant species on which most organisms, including humans, are at least partly dependent; without them, the terrestrial portion of the biosphere (including humans) would be devastated. Many other insects are considered ecologically beneficial as predators and a few provide direct economic benefit. Silkworms and bees have been used extensively by humans for the production of silk and honey, respectively. In some cultures, people eat the larvae or adults of certain insects.

Question: By what method do humans often try to control the spread of insects?
Ans:
insecticides