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 season consisted of 20 episodes , in which ten episodes aired in the summer of 2016 , with the remaining ten episodes aired from April 2017 . The season 's premiere aired on June 21 , 2016 , on Freeform . Production and filming began in the end of March 2016 , which was confirmed by showrunner I. Marlene King . The season premiere was written by I. Marlene King and directed by Ron Lagomarsino . King revealed the title of the premiere on Twitter on March 17 , 2016 . On August 29 , 2016 , it was confirmed that this would be the final season of the series .
Question: how many episodes of pretty little liars season 7b


A: ten
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Q: Paragraph: Beverly Hills Cop II is a 1987 American action comedy film directed by Tony Scott , written by Larry Ferguson and Warren Skaaren and starring Eddie Murphy . It is the sequel to the 1984 film Beverly Hills Cop and the second installment in the Beverly Hills Cop series . Murphy returns as Detroit police detective Axel Foley , who reunites with Beverly Hills detectives Billy Rosewood ( Judge Reinhold ) and John Taggart ( John Ashton ) to stop a robbery / gun - running gang after Captain Andrew Bogomil ( Ronny Cox ) is shot and seriously wounded .
Question: when did beverly hills cop 2 come out


A:
1987
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