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
****
Q: Paragraph: A deadweight loss , also known as excess burden or allocative inefficiency , is a loss of economic efficiency that can occur when equilibrium for a good or a service is not achieved . That can be caused by monopoly pricing in the case of artificial scarcity , an externality , a tax or subsidy , or a binding price ceiling or price floor such as a minimum wage .
Question: deadweight loss measures the inefficiency as the loss of

A: equilibrium
****
Q: Paragraph: In May 2015 , Courtney appears to her son Spencer to help him realize that he is not disfigured from the fire he was injured months earlier , as well as helping him to become a better person . Before leaving , Courtney assures Spencer that she loves him and that she is always with him .
Question: on general hospital who is spencer cassadine mother

A:
Courtney
****