The problem: Answer a question about this article:
The British high-definition TV service started trials in August 1936 and a regular service on 2 November 1936 using both the (mechanical) Baird 240 line sequential scan (later to be inaccurately rechristened 'progressive') and the (electronic) Marconi-EMI 405 line interlaced systems. The Baird system was discontinued in February 1937. In 1938 France followed with their own 441-line system, variants of which were also used by a number of other countries. The US NTSC 525-line system joined in 1941. In 1949 France introduced an even higher-resolution standard at 819 lines, a system that should have been high definition even by today's standards, but was monochrome only and the technical limitations of the time prevented it from achieving the definition of which it should have been capable. All of these systems used interlacing and a 4:3 aspect ratio except the 240-line system which was progressive (actually described at the time by the technically correct term "sequential") and the 405-line system which started as 5:4 and later changed to 4:3. The 405-line system adopted the (at that time) revolutionary idea of interlaced scanning to overcome the flicker problem of the 240-line with its 25 Hz frame rate. The 240-line system could have doubled its frame rate but this would have meant that the transmitted signal would have doubled in bandwidth, an unacceptable option as the video baseband bandwidth was required to be not more than 3 MHz.
What prevented France's 819-line system from achieving the definition it was capable of?
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The answer: the technical limitations of the time


Problem: Please answer a question about the following article about Post-punk:
Weeks after ending the Sex Pistols, Lydon formed the experimental group Public Image Ltd and declared the project to be "anti music of any kind". Public Image and other acts such as the Pop Group and the Slits had begun experimenting with dance music, dub production techniques and the avant-garde, while punk-indebted Manchester acts such as Joy Division, The Fall and A Certain Ratio developed unique styles which drew on a similarly disparate range of influences across music and modernist literature. Bands such as Scritti Politti, Gang of Four and This Heat incorporated Leftist political philosophy and their own art school studies in their work.
Which post-punk bands began to branch off into things like dub and dance music?
A: Pop Group and the Slits


Question: Read this and answer the question

The Bagmati River which flows through Kathmandu is considered a holy river both by Hindus and Buddhists, and many Hindu temples are located on the banks of this river. The importance of the Bagmati also lies in the fact that Hindus are cremated on its banks, and Kirants are buried in the hills by its side. According to the Nepali Hindu tradition, the dead body must be dipped three times into the Bagmati before cremation. The chief mourner (usually the first son) who lights the funeral pyre must take a holy riverwater bath immediately after cremation. Many relatives who join the funeral procession also take bath in the Bagmati River or sprinkle the holy water on their bodies at the end of cremation as the Bagmati is believed to purify people spiritually.

In a Hindu funeral, who is typically the main mourner?
Answer: first son


Problem: The record transfer fee for a Premier League player has risen steadily over the lifetime of the competition. Prior to the start of the first Premier League season Alan Shearer became the first British player to command a transfer fee of more than £3 million. The record rose steadily in the Premier League's first few seasons, until Alan Shearer made a record breaking £15 million move to Newcastle United in 1996. The three highest transfer in the sport's history had a Premier League club on the selling end, with Tottenham Hotspur selling Gareth Bale to Real Madrid for £85 million in 2013, Manchester United's sale of Cristiano Ronaldo to Real Madrid for £80 million in 2009, and Liverpool selling Luis Suárez to Barcelona for £75 million in 2014.
Who was the first British player in the Premier League to receive a transfer fee greater than £15 million?
The answer is the following: Alan Shearer


There were several other kingdoms which ruled over parts of India in the later medieval period prior to the British occupation. However, most of them were bound to pay regular tribute to the Marathas. The rule of Wodeyar dynasty which established the Kingdom of Mysore in southern India in around 1400 CE by was interrupted by Hyder Ali and his son Tipu Sultan in the later half of the 18th century. Under their rule, Mysore fought a series of wars sometimes against the combined forces of the British and Marathas, but mostly against the British, with Mysore receiving some aid or promise of aid from the French.
What groups was Mysore fighting in the later half of the 18th century?
British and Marathas


Here is a question about this article: In several nations, rulers welcomed leaders of the Enlightenment at court and asked them to help design laws and programs to reform the system, typically to build stronger national states. These rulers are called "enlightened despots" by historians. They included Frederick the Great of Prussia, Catherine the Great of Russia, Leopold II of Tuscany, and Joseph II of Austria. Joseph was over-enthusiastic, announcing so many reforms that had so little support that revolts broke out and his regime became a comedy of errors and nearly all his programs were reversed. Senior ministers Pombal in Portugal and Struensee in Denmark also governed according to Enlightenment ideals. In Poland, the model constitution of 1791 expressed Enlightenment ideals, but was in effect for only one year as the nation was partitioned among its neighbors. More enduring were the cultural achievements, which created a nationalist spirit in Poland.
What is the answer to this question: In what country was the model constitution of 1791 in effect for only one year?
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So...
Poland