<|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:"On Broker Exploitation and Violence: From Madalali to Cartel Bosses in the Food Aid Resale Economy of Tanzanian Refugee Camps."
Abstract:"It is a poorly kept humanitarian secret that wherever food aid is given, it is also sold, as recipients seek to vary their diets to include culturally desired food, start businesses, or deal with economic shocks. This holds true in Nyarugusu refugee camp in Tanzania, the site of this research. While this article addresses the supply side of the World Food Programme resale system, its main focus is the demand side, providing one of the first in-depth studies on what happens after the sale. Engaging with the political and development anthropology literature on brokers, the author introduces the intermediaries who make up this system, including low-level madalali brokers and refugee and Tanzanian 'bosses'. There is agreement within brokerage research of the moral 'ambiguity' or 'ambivalence' of these figures, a nebulous quality that is heightened by the seemingly innumerable different types of brokers. This article contends that a Marxian conceptualization of social class, beyond Bourdieu's widely applied social capital theory, is productive in understanding the threat of violence that a small cartel of bosses has set up in collusion with Tanzanian police to maintain the exploitative food aid resale pyramid. Members of this elite class are, in turn, 'products and producers' of a structurally violent encampment and aid system.."
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 = [];
Q6 = [0].
On Broker Exploitation and Violence: From Madalali to Cartel Bosses in the Food Aid Resale Economy of Tanzanian Refugee Camps
It is a poorly kept humanitarian secret that wherever food aid is given, it is also sold, as recipients seek to vary their diets to include culturally desired food, start businesses, or deal with economic shocks. This holds true in Nyarugusu refugee camp in Tanzania, the site of this research. While this article addresses the supply side of the World Food Programme resale system, its main focus is the demand side, providing one of the first in-depth studies on what happens after the sale. Engaging with the political and development anthropology literature on brokers, the author introduces the intermediaries who make up this system, including low-level madalali brokers and refugee and Tanzanian 'bosses'. There is agreement within brokerage research of the moral 'ambiguity' or 'ambivalence' of these figures, a nebulous quality that is heightened by the seemingly innumerable different types of brokers. This article contends that a Marxian conceptualization of social class, beyond Bourdieu's widely applied social capital theory, is productive in understanding the threat of violence that a small cartel of bosses has set up in collusion with Tanzanian police to maintain the exploitative food aid resale pyramid. Members of this elite class are, in turn, 'products and producers' of a structurally violent encampment and aid system.