Student A: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?
Student B:OK... 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.
economic efficiency.

Problem:A few days before the intervention, the gang attempted to watch TV in Barney's apartment and they learn that Barney does not know how to use tools, so he has called a repairman to fix the TV. However, instead of the repairman, Barney is greeted at the door by Jerome Whittaker (John Lithgow), Barney's father and stated he has received his letter. Later, Barney related to the gang his meeting with Jerry, telling them how he is a tour manager who loves Scotch, suits, and loose women as much as he does. Though the gang is happy for Barney, they worry that Jerry will hurt him again, which Barney brushes off. However, the gang is later approached by Jerome, who reveals that he is actually a driving instructor with a normal suburban life. During the actual meeting with Barney, Jerry attempted to impress him but failed miserably.

Based on this passage, who plays barney's father on how i met your mother?
Solution:OK... The relevant sentence in the passage is: However, instead of the repairman, Barney is greeted at the door by Jerome Whittaker (John Lithgow), Barney's father and stated he has received his letter.
John Lithgow.

Student A:Elvis Presley served in the United States Army between March 1958 and March 1960. At the time of his draft he was the most well-known name in the world of entertainment.

What popular entertainer joined the us army in 1958?
Student B:OK... The relevant sentence in the passage is: Elvis Presley served in the United States Army between March 1958 and March 1960.
Elvis Presley.

Problem:Context: Adding to the controversy surrounding the casting choice was that the air date originally planned, February 13, 2013, coincided with One Billion Rising, a global movement to end violence against women and girls. On January 30, NBC switched "Monster's Legacy" with "Secrets Exhumed" so that Tyson's episode would air on February 6 instead. Four days before the episode, Law & Order creator Dick Wolf announced that he supported NBC's decision to produce the episode and hire Mike Tyson to guest star. This angered fans, as he did not acknowledge any of the petitions or ethical concerns. "Monster's Legacy" aired on February 6, 2013, becoming Mike Tyson's first acting appearance not playing himself.

Question: what episode of law and order svu is mike tyson in?
Solution:OK... The relevant sentence in the passage is: "Monster's Legacy" aired on February 6, 2013, becoming Mike Tyson's first acting appearance not playing himself.
Monster 's Legacy.

Student A:Frances Ridley Havergal (14 December 1836 -- 3 June 1879) was an English religious poet and hymnwriter. Take My Life and Let it Be and Thy Life for Me (also known as I Gave My Life for Thee) are two of her best known hymns. She also wrote hymn melodies, religious tracts, and works for children. She did not occupy, and did not claim for herself, a prominent place as a poet, but by her distinct individuality, she carved out a niche which she alone could fill.

Answer this question based on the passage: who wrote the hymn take my life and let it be?
Student B:OK... To answer the above question, the relevant sentence is: Take My Life and Let it Be and Thy Life for Me (also known as I Gave My Life for Thee) are two of her best known hymns.
Frances Ridley Havergal.

Student A:Charlemagne (/ ˈʃɑːrlɪmeɪn /) or Charles the Great (2 April 742 -- 28 January 814), numbered Charles I, was King of the Franks from 768, King of the Lombards from 774 and Emperor of the Romans from 800. He united much of Europe during the early Middle Ages. He was the first recognised emperor in western Europe since the fall of the Western Roman Empire three centuries earlier. The expanded Frankish state that Charlemagne founded is called the Carolingian Empire.

Answer this question: who built a european empire and was crowned emperor of the romans in 800?
Student B:
OK... The important part for answering this question is: Charlemagne (/ ˈʃɑːrlɪmeɪn /) or Charles the Great (2 April 742 -- 28 January 814), numbered Charles I, was King of the Franks from 768, King of the Lombards from 774 and Emperor of the Romans from 800.
Charlemagne.