Here is a question about this article: A variety of Indian social scientists as well as the Non-Governmental Organization (NGOs) have done extensive research on the numeric figures of child labour found in India and determined that India contributes to one-third of Asia's child labour and one-fourth of the world's child labour. Due to a large number of children being illegally employed, the Indian government began to take extensive actions to reduce the number of children working, and to focus on the importance of facilitating the proper growth and development of children.
What is the answer to this question: How many Asian child workers are from India?
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So... one-third

Here is a question about this article: Due to the Ottoman slave trade that had flourished in the Balkans, the coastal town of Ulcinj in Montenegro had its own black community. As a consequence of the slave trade and privateer activity, it is told how until 1878 in Ulcinj 100 black people lived. The Ottoman Army also deployed an estimated 30,000 Black African troops and cavalrymen to its expedition in Hungary during the Austro-Turkish War of 171618.
What is the answer to this question: Where did the Ottoman slave trade flourish?
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So... in the Balkans

Here is a question about this article: The main local and regional bus station of Utrecht is located adjacent to Utrecht Centraal railway station, at the East and West entrances. Due to large scale renovation and construction works at the railway station, the station's bus stops are changing frequently. As a general rule, westbound buses depart from the bus station on the west entrance, other buses from the east side station. Local buses in Utrecht are operated by Qbuzz its services include a high-frequency service to the Uithof university district. The local bus fleet is one of Europe's cleanest, using only buses compliant with the Euro-VI standard as well as electric buses for inner city transport. Regional buses from the city are operated by Arriva and Connexxion.
What is the answer to this question: What is one of Europes cleanest
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So...
The local bus fleet is one of Europe's cleanest, using only buses compliant with the Euro-VI standard as well as electric buses for inner city transport