Answer: economic efficiency. Now, what could be the question and solution-maybe?
Ques: 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.

Answer this question: deadweight loss measures the inefficiency as the loss of?
CoT: This is the relevant information: 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.
Ans: from 1861 to 1865
Ques: The American Civil War was fought in the United States from 1861 to 1865. The result of a long-standing controversy over slavery, war broke out in April 1861, when Confederates attacked Fort Sumter in South Carolina, shortly after President Abraham Lincoln was inaugurated. The nationalists of the Union proclaimed loyalty to the U.S. Constitution. They faced secessionists of the Confederate States of America, who advocated for states' rights to expand slavery.

Answer this question: when did the civil war happen in america?
CoT: The relevant information is: The American Civil War was fought in the United States from 1861 to 1865.
Ans: inadvertently eating the supernatural Gum - Gum fruit
Ques: Context: Monkey D. "Straw Hat" Luffy (Japanese: モンキー ・ D ・ ルフィ, Hepburn: Monkī Dī Rufi) is a fictional character and the main protagonist of the One Piece manga series, created by Eiichiro Oda. Luffy made his debut in One Piece chapter # 1 as a young boy who acquires the properties of rubber after inadvertently eating the supernatural Gum-Gum fruit.

Question: how did monkey d luffy get his powers?
CoT: The relevant sentence in the passage is: Luffy made his debut in One Piece chapter # 1 as a young boy who acquires the properties of rubber after inadvertently eating the supernatural Gum-Gum fruit.
Answer: Jeff Jimerson. Now, what could be the question and solution-maybe?
Ques: Jeff Jimerson is a Pittsburgh-based singer, best known as the national anthem singer for the Pittsburgh Penguins for over two decades. He also performs with Airborne, a Pittsburgh-based band.

Based on this passage, who sings the national anthem for the pittsburgh penguins?
CoT: To answer the question, consider the following: Jeff Jimerson is a Pittsburgh-based singer, best known as the national anthem singer for the Pittsburgh Penguins for over two decades.
Ans: Bill Withers
Ques: Context: "Ai n't No Sunshine" is a song by Bill Withers from his 1971 album Just As I Am, produced by Booker T. Jones. The record featured musicians Donald "Duck" Dunn on bass guitar, Al Jackson, Jr. on drums and Stephen Stills on guitar. String arrangements were done by Booker T. Jones, and recorded in Memphis by engineer Terry Manning. The song is in the key of A minor.

Question: who did ain't no sunshine when she's gone?
CoT: The relevant sentence in the passage is: "Ai n't No Sunshine" is a song by Bill Withers from his 1971 album Just As I Am, produced by Booker T. Jones.
Ans: Landover , Maryland

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Ques: Context: FedExField (originally Jack Kent Cooke Stadium) is a football stadium located in Landover, Maryland near the Capital Beltway (I-495) in Prince George's County, Maryland, United States, near the site of the old Capital Centre (later called USAir Arena in 1993 and US Airways Arena in 1996). FedExField is the home of the Washington Redskins football team. From 2004 until 2010, it had the largest stadium capacity in the National Football League (NFL), at over 91,000. Currently, the capacity is 82,000.

Question: what city is the washington redskins stadium in?
CoT: The relevant sentence in the passage is: FedExField (originally Jack Kent Cooke Stadium) is a football stadium located in Landover, Maryland near the Capital Beltway (I-495) in Prince George's County, Maryland, United States, near the site of the old Capital Centre (later called USAir Arena in 1993 and US Airways Arena in 1996).