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 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: The NSO is conducted on two levels each year . It was the first Olympiad to be conducted by SOF.It has been conducted since 1996 . Students from class I - XII may participate in the examination .
Question: how many levels are there in science olympiad


A: two
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Q: Paragraph: The Hilton University of Houston , a full - service Hilton hotel located in the Wheeler District of the university campus , and serves as the primary teaching facility for the Conrad N. Hilton College of Hotel and Restaurant Management . It was first built in 1975 and underwent a $12.5 million renovation in 2010 . The hotel has 86 guest rooms and 25,000 square feet of banquet space . Student interns rotate through many of the positions at the hotel , including jobs in guest services , hotel operations and banquet services .
Question: how many hotel rooms are their in the hilton university of houston


A:
86
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