<|begin_of_text|><|start_header_id|>system<|end_header_id|>You are an expert on climate change, human mobility and migration. Answer the question truthfully.<|eot_id|><|start_header_id|>user<|end_header_id|>Here are the title and abstract of a scientific paper probably related to climate change, human mobility and migration..
Title:"War and Migration in Bulgaria from 1912 to 1926: the Refugee Inflows in the Light of Census Data."
Abstract:"The subject of the present study is the mass exodus of Bulgarians (and people of other nationalities) to Bulgaria generated by the armed conflicts from the second decade of the 20th Century, namely by the Balkan Wars and World War I including the 1917 revolution and civil war in Russia, the Aster Revolution in Hungary, and accompanying events. The study aims at revealing the demographic impact of refugees' intensive influx to Bulgaria between 1912 and 1926. In fact the latter was observed to 1928 and its quantitative dimensions covered about 200.000 people mainly Bulgarians, but Russians, Armenians and others too poured into Bulgaria; meanwhile thousands of Turks and Greeks left it. Here certain aspects of refugee waves of the time are examined, in particular the ethnic structure, temporal dynamics, points of departure, destinations (points of attraction) of the refugee inflow to Bulgaria, refugees' territorial distribution and concentration, and it is done by the means of quantitative reseach methods of statistical data, namely the statistics for refugees in Bulgaria coming from the 1920 and 1926 censuses.."
I have six questions you need to answer.
Q1: Is this article is about 'human migration mobility': 1 = yes; 0 = no. Answer with a number. Do not give a textual explanation.

Q2: What drivers of migration and mobility does the article study? 0 = 'other', 1 = 'climate', 2 = 'environment', 3 = 'economic', 4 = 'conflict', 5 = 'political', 6 = 'social', 7 = 'family'. Answer with a number or a sequence of numbers separated by commas. Do not give a textual explanation. 

Q3: What is the overall sentiment of the article?:0 = 'neutral', 1 = 'negative', 2 = 'positive'. Answer with a number. Do not give a textual explanation.

Q4: What type of climate or environmental keywords are explicitly mentioned?:  0 = 'none', 1 = 'algal blooms', 2 = 'infestation', 3 = 'infectious diseases', 4 = 'ocean acidification', 5 = 'sea ice', 6 = 'acid rain', 7 = 'drought', 8 = 'cold wave', 9 = 'heat wave', 10 = 'glacial', 11 = 'wildfire', 12 = 'air pollution', 13 = 'biodiversity loss', 14 = 'coastal erosion', 15 = 'land degradation', 16 = 'deforestation', 17 = 'desertification', 18 = 'water pollution', 19 = 'diebacks', 20 = 'permafrost loss', 21 = 'sand mining', 22 = 'sea level rise', 23 = 'earthquake', 24 = 'tsunami', 25 = 'volcanic', 26 = 'flood', 27 = 'avalanche', 28 = 'landslide', 29 = 'downburst', 30 = 'thunderstorm', 31 = 'sandstorm', 32 = 'haze', 33 = 'storm', 34 = 'cyclone', 35 = 'blizzard', 36 = 'hail', 37 = 'snow', 38 = 'tornado', 39 = 'wind', 40 = 'hurricane', 41 = 'typhoon', 42 = 'other'. Answer with a number or a sequence of numbers separated by commas. Do not give a textual explanation. 

Q5: What discipline does the article belong to?: 0 = 'other', 1 = 'social science', 2 = 'natural science', 3 = 'arts and humanities', 4 = 'multidiscipline and interdiscipline'. Answer with a number. Do not give a textual explanation.

Q6: Does the article apply quantitative and/or statistical analysis?: 0 = 'no', 1 = 'yes'. Answer with a number. Do not give a textual explanation.

Use the following template: 

Q1 = [];
Q2 = [];
Q3 = [];
Q4 = [];
Q5 = [];
Q6 = [].<|eot_id|><|start_header_id|>assistant<|end_header_id|>Answer:
Q1 = [1];
Q2 = [4,5];
Q3 = [];
Q4 = [0];
Q5 = [1];
Q6 = [1].
War and Migration in Bulgaria from 1912 to 1926: the Refugee Inflows in the Light of Census Data
The subject of the present study is the mass exodus of Bulgarians (and people of other nationalities) to Bulgaria generated by the armed conflicts from the second decade of the 20th Century, namely by the Balkan Wars and World War I including the 1917 revolution and civil war in Russia, the Aster Revolution in Hungary, and accompanying events. The study aims at revealing the demographic impact of refugees' intensive influx to Bulgaria between 1912 and 1926. In fact the latter was observed to 1928 and its quantitative dimensions covered about 200.000 people mainly Bulgarians, but Russians, Armenians and others too poured into Bulgaria; meanwhile thousands of Turks and Greeks left it. Here certain aspects of refugee waves of the time are examined, in particular the ethnic structure, temporal dynamics, points of departure, destinations (points of attraction) of the refugee inflow to Bulgaria, refugees' territorial distribution and concentration, and it is done by the means of quantitative reseach methods of statistical data, namely the statistics for refugees in Bulgaria coming from the 1920 and 1926 censuses.