Problem: War crimes were committed by both sides during the Macedonian struggle. According to a 1900 British report compiled by Alfred Biliotti, who is considered to have heavily relied on Greek intelligence agents, starting from 1897, the members of the Exarchist committees had embarked upon a systematic and extensive campaign of executions of the leading members of the Greek side. Moreover, Bulgarian Komitadjis, pursued a campaign of extermination of Greek and Serbian teachers and clergy. On the other hand, there were attacks by Greek Andartes on many Macedonian Bulgarian villages, with the aim of forcing their inhabitants to switch their allegiance from the Exarchate back to the Patriarchate and accept Greek priest and teachers, but they also carried out massacres against the civilian population, especially in the central parts of Macedonia in 1905 and in 1906. One of the notable cases was the massacre at the village Zagorichani , which was an aggressive pro-Bulgarian Exarchist stronghold near Kastoria on 25 March 1905, where between 60 and 78 villagers were killed by Greek bands. According to British reports on political crimes , during the period from 1897 to 1912 over 4000 political murders were committed , excluding those killed during the Ilinden uprising and the members of the Bulgarian and Greek bands. Of those who were killed, 53% were Bulgarians, 33.5% were Greeks, Serbs and Aromanians together 3.5% and 10% were of an unknown nationality. These conflicts ended after the revolution of Young Turks in July 1908, as they promised to respect all ethnicities and religions, and to provide a constitution.
Answer this question based on the article: How many years were 4000 political murders committed?
A: 15

Problem: In the aftermath of the Clemenceau negotiations in January 1920, violent attacks against French forces occurred sporadically across Syria and effectively the Syrian Congress assembled in March 1920 to declare Faisal the king of Syria, as well as to officially set up the Arab Kingdom of Syria with Hashim al-Atassi as Prime Minister. An independent Arab Kingdom of Syria was proclaimed in Damascus on March 8, 1920, in an apparent dispute with the French over the nature of its rule. This action was immediately repudiated by the British and French and the San Remo Conference was called together by the League of Nations in April 1920 to explicitly establish the mandate of the French over Syria. Shortly, the war of Syrian Arab nationalists with the French became a devastating campaign for the new proclaimed Arab Kingdom of Syria. Several violent incidents in the region initiated by Arab militias, like the Battle of Tel Hai, led to further international support of the French. The League of Nations having given the French Mandate of Syria as planned, the French General Gouraud issued an ultimatum to the Syrian government to disband its troops and submit to French control. Worried about the results of a long bloody fight with the French, King Faisal himself surrendered on July 14, 1920, but his message would not reach the general and King Faisal's defense minister Yusuf al-'Azma, who ignoring the King, led an army to Maysalun to defend Syrian Arab Kingdom from French advance. The Hashemite government of Damascus submitted reluctantly to the French ultimatum and disbanded its troops.
Answer this question based on the article: Which event happened first, violent attacks against the french or King Faisal's surrender?
A: negotiations in January 1920

Problem: The oldest securely dated tin bronze artefact are found in the heart of the Balkans in Serbia. A tin bronze foil from the Plocnik are dated to 4650 BC. The foil are not the only tin bronze artefact from the fifth millennium BC. 14 other artefacts from Serbia and Bulgaria are dated to before 4000 BC. The recent discoveries indicate that early tin bronze was more common than previously thought, and developed independently in Europe 1500 years before the first tin bronze alloys in the Near East. The production of complex tin bronzes lasted for c. 500 years in the Balkans. Shortly before the end of the fifth millennium BC, there are no longer evidence for production of tin bronze. This coincides with the collapse of large cultural complexes in the Balkans.Tin bronze would be reintroduced to the area again some 1500 years later.
Answer this question based on the article: Where did tin bronze develop first, in the Near East or in Europe?
A:
Europe