The problem: Answer a question about this article:
Despite the calamity and huge death toll, Lisbon suffered no epidemics and within less than one year was already being rebuilt. The new city centre of Lisbon was designed to resist subsequent earthquakes. Architectural models were built for tests, and the effects of an earthquake were simulated by marching troops around the models. The buildings and big squares of the Pombaline City Centre still remain as one of Lisbon's tourist attractions. Sebastiao de Melo also made an important contribution to the study of seismology by designing an inquiry that was sent to every parish in the country.
What type of natural disaster was the city center of Lisbon designed to resist?
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The answer: earthquakes

Problem: Please answer a question about the following article about Order of the British Empire:
The Order is limited to 300 Knights and Dames Grand Cross, 845 Knights and Dames Commander, and 8,960 Commanders. There are no limits applied to the total number of members of the fourth and fifth classes, but no more than 858 Officers and 1,464 Members may be appointed per year. Foreign recipients, as honorary members, do not contribute to the numbers restricted to the Order as full members do. Although the Order of the British Empire has by far the highest number of members of the British Orders of Chivalry, with over 100,000 living members worldwide, there are fewer appointments to knighthoods than in other orders.
How many Knights are in The Order?
A: 300 Knights and Dames Grand Cross

Question: Read this and answer the question

The English word "translation" derives from the Latin translatio (which itself comes from trans- and from fero, the supine form of which is latumtogether meaning "a carrying across" or "a bringing across"). The modern Romance languages use equivalents of the English term "translation" that are derived from that same Latin source or from the alternative Latin traducere ("to lead across" or "to bring across"). The Slavic and Germanic languages (except in the case of the Dutch equivalent, "vertaling"a "re-language-ing") likewise use calques of these Latin sources.

What Latin word does the English word translation come from?
Answer: translatio

Problem: Mosaic has a long history, starting in Mesopotamia in the 3rd millennium BC. Pebble mosaics were made in Tiryns in Mycenean Greece; mosaics with patterns and pictures became widespread in classical times, both in Ancient Greece and Ancient Rome. Early Christian basilicas from the 4th century onwards were decorated with wall and ceiling mosaics. Mosaic art flourished in the Byzantine Empire from the 6th to the 15th centuries; that tradition was adopted by the Norman kingdom in Sicily in the 12th century, by eastern-influenced Venice, and among the Rus in Ukraine. Mosaic fell out of fashion in the Renaissance, though artists like Raphael continued to practise the old technique. Roman and Byzantine influence led Jews to decorate 5th and 6th century synagogues in the Middle East with floor mosaics.
What kind of mosaic were made in Tiryns?
The answer is the following: Pebble mosaics

Nasser's street following was still too small to sustain his plans for reform and to secure him in office. To promote himself and the Liberation Rally, he gave speeches in a cross-country tour, and imposed controls over the country's press by decreeing that all publications had to be approved by the party to prevent "sedition". Both Umm Kulthum and Abdel Halim Hafez, the leading Arab singers of the era, performed songs praising Nasser's nationalism. Others produced plays denigrating his political opponents. According to his associates, Nasser orchestrated the campaign himself. Arab nationalist terms such "Arab homeland" and "Arab nation" frequently began appearing in his speeches in 195455, whereas prior he would refer to the Arab "peoples" or the "Arab region". In January 1955, the RCC appointed him as their president, pending national elections.
What phrases did Nasser use in many of his speeches?
"Arab homeland" and "Arab nation"

Here is a question about this article: The Earth of the early Archean (4,000 to 2,500 million years ago) may have had a different tectonic style. During this time, the Earth's crust cooled enough that rocks and continental plates began to form. Some scientists think because the Earth was hotter, that plate tectonic activity was more vigorous than it is today, resulting in a much greater rate of recycling of crustal material. This may have prevented cratonisation and continent formation until the mantle cooled and convection slowed down. Others argue that the subcontinental lithospheric mantle is too buoyant to subduct and that the lack of Archean rocks is a function of erosion and subsequent tectonic events.
What is the answer to this question: It is believed that a very warm earth would lead to more recycling of what?
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So...
crustal material