Given a passage and a question, find the answer to the question based on the passage. The answer should consist of only one word that lies in the span of only one of the sentences in the passage.

Q: Paragraph: The working income tax benefit ( WITB ) is a refundable tax credit in Canada , similar to the Earned Income Tax Credit ( EITC ) in the United States . Introduced in 2007 , it offers tax relief to working low - income individuals and encourages others to enter the workforce . The WITB has been expanded considerably since its introduction .
Question: when did the working income tax benefit come into effect


A: 2007
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Q: Paragraph: The Romans constructed numerous aqueducts throughout the Empire to bring water into cities and towns -- often from distant sources . The water supplied public baths , latrines , fountains , and private households . Aqueducts also provided water for mining operations , milling , farms , and gardens .
Question: what did the ancient romans build to maintain the supply of water in their cities


A: aqueducts
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Q: Paragraph: Capital punishment in New Zealand first appeared in a codified form when it became a British territory in 1840 , and was first employed in 1842 . It was last used in 1957 , abolished for murder in 1961 , and abolished altogether , including for treason , in 1989 . During the period that it was in effect , 85 people were executed .
Question: when was death penalty abolished in new zealand


A:
1989
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