Problem:The first use of the term "weapon of mass destruction" on record is by Cosmo Gordon Lang, Archbishop of Canterbury, in 1937 in reference to the aerial bombardment of Guernica, Spain:

Answer this question based on the passage: who coined the term weapons of mass destruction?
Solution:OK... To answer the above question, the relevant sentence is: The first use of the term "weapon of mass destruction" on record is by Cosmo Gordon Lang, Archbishop of Canterbury, in 1937 in reference to the aerial bombardment of Guernica, Spain:
Cosmo Gordon Lang , Archbishop of Canterbury.

Student A:Lloyd Avery II (June 21, 1969 -- September 4, 2005) was an American actor. He was best known for his character in John Singleton's Oscar-nominated film Boyz n the Hood (1991), as the triggerman who murders high school football star Ricky Baker.

Who is the actor that shot ricky in boyz n the hood?
Student B:OK... To answer the question, consider the following: He was best known for his character in John Singleton's Oscar-nominated film Boyz n the Hood (1991), as the triggerman who murders high school football star Ricky Baker.
Lloyd Avery II.

Problem:Announced in August 2015, the lands are scheduled to open at both locations in 2019, with the Disneyland version opening first. Walt Disney Imagineering executive Scott Trowbridge is supervising the development of the new land at both parks. Disney CEO Bob Iger announced on March 3, 2016, at the Disney shareholders meeting, that construction on both versions of the land would begin in April 2016.

Answer this question based on the passage: when does star wars land disney world open?
Solution:OK... To answer the above question, the relevant sentence is: Announced in August 2015, the lands are scheduled to open at both locations in 2019, with the Disneyland version opening first.
2019.

Student A:Context: Perumal Murugan is an Indian author, scholar and literary chronicler who writes novels in Tamil. He has written six novels, four collections of short stories and four anthologies of poetry to his credit. Three of his novels have been translated into English: Seasons of the Palm, which was shortlisted for the Kiriyama Prize in 2005, Current Show and One Part Woman. He was a professor of Tamil at the Government Arts College in Namakkal.

Question: the book one part woman has been authored by whom?
Student B:OK... To answer the question, consider the following: Three of his novels have been translated into English: Seasons of the Palm, which was shortlisted for the Kiriyama Prize in 2005, Current Show and One Part Woman.
Perumal Murugan.

Problem:A retarder is a device used to augment or replace some of the functions of primary friction-based braking systems, usually on heavy vehicles. Retarders serve to slow vehicles, or maintain a steady speed while traveling down a hill, and help prevent the vehicle from "running away" by accelerating down the hill. They are not usually capable of bringing vehicles to a standstill, as their effectiveness diminishes as vehicle speed lowers. They are usually used as an additional "assistance" to slow vehicles, with the final braking done by a conventional friction braking system. As the friction brake will be used less, particularly at higher speeds, their service life is increased, and since in those vehicles the brakes are air-actuated helps to conserve air pressure too.

What is a retarder on a semi truck?
Solution:OK... The relevant information to answer the above question is: A retarder is a device used to augment or replace some of the functions of primary friction-based braking systems, usually on heavy vehicles.
a device used to augment or replace some of the functions of primary friction - based braking systems.

Problem:Congress banned the use of lead-based paint in 1971, and the Consumer Product Safety Commission followed with implementing regulations, effective in 1978. Additional regulations regarding lead abatement, testing and related issues have been issued by the Environmental Protection Agency (EPA).

When did the use of lead paint end?
Solution:
OK... To answer this question, we should know that: Congress banned the use of lead-based paint in 1971, and the Consumer Product Safety Commission followed with implementing regulations, effective in 1978.
1978.