<|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:"The Hukou Converters-China's lesser known rural to urban migrants."
Abstract:"This article studies people born in rural China who now live in urban areas of China and possess a residence permit, an urban hukou; these are the hukou converters and they are examined using large datasets covering substantial parts of China in 2002. According to our estimates, there are 107 million hukou converters constituting 20% of the registered population of China's urban areas. Presence of a high employment rate in the city, that the city is small or medium-sized, and that the city is located in the middle or western part of China are factors which cause the ratio of hukou converters in the registered city population to be comparatively high. The probability of becoming a hukou converter is strongly linked to having parents with relatively high human and social capital and belonging to the ethnic majority. Compared to their rural-born peers left behind, as well as to migrants who have kept their rural hukou, the hukou converters have much higher per capita household incomes. Years of schooling and CPC membership contribute to this difference but most of the difference remains unexplained in a statistical sense, signalling large incentives to urbanise as well as to receive an urban hukou. While living a very different life from their peers left behind, the economic circumstances of China's hukou converters at the destination are, on average, similar to the urban-born population. Hukou converters who receive an urban hukou before age 25 do well in the labour market and we have reported indications that they actually overtake urban-born peers regarding earnings. In contrast, hukou migrants who receive an urban hukou after age 25 do not catch up with their urban-born counterparts in terms of earnings.."
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 = [3];
Q3 = [2];
Q4 = [0];
Q5 = [1];
Q6 = [1].
The Hukou Converters-China's lesser known rural to urban migrants
This article studies people born in rural China who now live in urban areas of China and possess a residence permit, an urban hukou; these are the hukou converters and they are examined using large datasets covering substantial parts of China in 2002. According to our estimates, there are 107 million hukou converters constituting 20% of the registered population of China's urban areas. Presence of a high employment rate in the city, that the city is small or medium-sized, and that the city is located in the middle or western part of China are factors which cause the ratio of hukou converters in the registered city population to be comparatively high. The probability of becoming a hukou converter is strongly linked to having parents with relatively high human and social capital and belonging to the ethnic majority. Compared to their rural-born peers left behind, as well as to migrants who have kept their rural hukou, the hukou converters have much higher per capita household incomes. Years of schooling and CPC membership contribute to this difference but most of the difference remains unexplained in a statistical sense, signalling large incentives to urbanise as well as to receive an urban hukou. While living a very different life from their peers left behind, the economic circumstances of China's hukou converters at the destination are, on average, similar to the urban-born population. Hukou converters who receive an urban hukou before age 25 do well in the labour market and we have reported indications that they actually overtake urban-born peers regarding earnings. In contrast, hukou migrants who receive an urban hukou after age 25 do not catch up with their urban-born counterparts in terms of earnings.