Problem: Given the question: Extract the answer to the question from the following context. Question: If child labor is a serious problem in those countries, what other regions are affected. Context: Biggeri and Mehrotra have studied the macroeconomic factors that encourage child labour. They focus their study on five Asian nations including India, Pakistan, Indonesia, Thailand and Philippines. They suggest that child labour is a serious problem in all five, but it is not a new problem. Macroeconomic causes encouraged widespread child labour across the world, over most of human history. They suggest that the causes for child labour include both the demand and the supply side. While poverty and unavailability of good schools explain the child labour supply side, they suggest that the growth of low-paying informal economy rather than higher paying formal economy is amongst the causes of the demand side. Other scholars too suggest that inflexible labour market, sise of informal economy, inability of industries to scale up and lack of modern manufacturing technologies are major macroeconomic factors affecting demand and acceptability of child labour.
++++++++++++++++++++++++++++++++
The answer is:
across the world

Problem: Given the question: Extract the answer to the question from the following context. Question: What does the city have ? Context: The city's planned design included specific areas for almost everything, including accommodation, Hotels Sectors North and South. New hotel facilities are being developed elsewhere, such as the hotels and tourism Sector North, located on the shores of Lake Paranoa. Brasilia has a range of tourist accommodation from inns, pensions and hostels to larger international chain hotels. The city's restaurants cater to a wide range of foods from local and regional Brazilian dishes to international cuisine.
++++++++++++++++++++++++++++++++
The answer is:
planned design included specific areas for almost everything, including accommodation

Problem: Given the question: Extract the answer to the question from the following context. Question: What surprising development was found on the lineage of jews? Context: Before 2006, geneticists had largely attributed the ethnogenesis of most of the world's Jewish populations, including Ashkenazi Jews, to Israelite Jewish male migrants from the Middle East and "the women from each local population whom they took as wives and converted to Judaism." Thus, in 2002, in line with this model of origin, David Goldstein, now of Duke University, reported that unlike male Ashkenazi lineages, the female lineages in Ashkenazi Jewish communities "did not seem to be Middle Eastern", and that each community had its own genetic pattern and even that "in some cases the mitochondrial DNA was closely related to that of the host community." In his view this suggested "that Jewish men had arrived from the Middle East, taken wives from the host population and converted them to Judaism, after which there was no further intermarriage with non-Jews."
++++++++++++++++++++++++++++++++
The answer is:
did not seem to be Middle Eastern