Input: Read this: Unfortunately, requiring two characters to mark the end of a line introduces unnecessary complexity and questions as to how to interpret each character when encountered alone. To simplify matters plain text data streams, including files, on Multics used line feed (LF) alone as a line terminator. Unix and Unix-like systems, and Amiga systems, adopted this convention from Multics. The original Macintosh OS, Apple DOS, and ProDOS, on the other hand, used carriage return (CR) alone as a line terminator; however, since Apple replaced these operating systems with the Unix-based OS X operating system, they now use line feed (LF) as well.
Question: What used carriage return(CR) alone as a data stream?

Output: unanswerable

QUES: From 1842 onwards, Chopin showed signs of serious illness. After a solo recital in Paris on 21 February 1842, he wrote to Grzymaa: "I have to lie in bed all day long, my mouth and tonsils are aching so much." He was forced by illness to decline a written invitation from Alkan to participate in a repeat performance of the Beethoven Seventh Symphony arrangement at Erard's on 1 March 1843. Late in 1844, Charles Halle visited Chopin and found him "hardly able to move, bent like a half-opened penknife and evidently in great pain", although his spirits returned when he started to play the piano for his visitor. Chopin's health continued to deteriorate, particularly from this time onwards. Modern research suggests that apart from any other illnesses, he may also have suffered from temporal lobe epilepsy.

What second performance did Chopin have to decline to play?
What is the answer?
ANS: Beethoven Seventh Symphony arrangement

QUES: Galicia was spared the worst of the fighting in that war: it was one of the areas where the initial coup attempt at the outset of the war was successful, and it remained in Nationalist (Franco's army's) hands throughout the war. While there were no pitched battles, there was repression and death: all political parties were abolished, as were all labor unions and Galician nationalist organizations as the Seminario de Estudos Galegos. Galicia's statute of autonomy was annulled (as were those of Catalonia and the Basque provinces once those were conquered). According to Carlos Fernandez Santander, at least 4,200 people were killed either extrajudicially or after summary trials, among them republicans, communists, Galician nationalists, socialists and anarchists. Victims included the civil governors of all four Galician provinces; Juana Capdevielle, the wife of the governor of A Coruna; mayors such as Anxel Casal of Santiago de Compostela, of the Partido Galeguista; prominent socialists such as Jaime Quintanilla in Ferrol and Emilio Martinez Garrido in Vigo; Popular Front deputies Antonio Bilbatua, Jose Minones, Diaz Villamil, Ignacio Seoane, and former deputy Heraclio Botana); soldiers who had not joined the rebellion, such as Generals Rogelio Caridad Pita and Enrique Salcedo Molinuevo and Admiral Antonio Azarola; and the founders of the PG, Alexandre Boveda and Victor Casas, as well as other professionals akin to republicans and nationalists, as the journalist Manuel Lustres Rivas or physician Luis Poza Pastrana. Many others were forced to escape into exile, or were victims of other reprisals and removed from their jobs and positions.
Along with Galicia's, which other two province's autonomy was annulled?

ANS: Catalonia and the Basque provinces

This office was first held by Gabriel Nicolas de la Reynie, who had 44 commissaires de police (police commissioners) under his authority. In 1709, these commissioners were assisted by inspecteurs de police (police inspectors). The city of Paris was divided into 16 districts policed by the commissaires, each assigned to a particular district and assisted by a growing bureaucracy. The scheme of the Paris police force was extended to the rest of France by a royal edict of October 1699, resulting in the creation of lieutenants general of police in all large French cities and towns.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How many policing districts was France divided into?
Ah, so.. unanswerable

Question: In 1951, the Conservative Party returned to power in Britain, under the leadership of Winston Churchill. Churchill and the Conservatives believed that Britain's position as a world power relied on the continued existence of the empire, with the base at the Suez Canal allowing Britain to maintain its pre-eminent position in the Middle East in spite of the loss of India. However, Churchill could not ignore Gamal Abdul Nasser's new revolutionary government of Egypt that had taken power in 1952, and the following year it was agreed that British troops would withdraw from the Suez Canal zone and that Sudan would be granted self-determination by 1955, with independence to follow. Sudan was granted independence on 1 January 1956.
Try to answer this question if possible: What party regained power in Britain in 1951?
Answer: Conservative Party

Problem: Diaz's plans called for the entire city to eventually be modernized or rebuilt in the Porfirian/French style of the Colonia Roma; but the Mexican Revolution began soon afterward and the plans never came to fruition, with many projects being left half-completed. One of the best examples of this is the Monument to the Mexican Revolution. Originally the monument was to be the main dome of Diaz's new senate hall, but when the revolution erupted only the dome of the senate hall and its supporting pillars were completed, this was subsequently seen as a symbol by many Mexicans that the Porfirian era was over once and for all and as such, it was turned into a monument to victory over Diaz.
Why wasn't Diaz's plan completed?
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Answer:
the Mexican Revolution