Student A:The GCA was signed into law by President Lyndon B. Johnson on October 22, 1968, and is Title I of the U.S. federal firearms laws. The National Firearms Act of 1934 (NFA) is Title II. Both GCA and NFA are enforced by the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF).

Based on this passage, who signed the gun control act of 1968?
Student B:OK... To answer the question, consider the following: The GCA was signed into law by President Lyndon B. Johnson on October 22, 1968, and is Title I of the U.S. federal firearms laws.
President Lyndon B. Johnson.

Problem:Context: Open carry of a handgun without a permit is legal in Virginia at age 18, withstanding other applicable laws. Concealed carry of a handgun is allowed for persons who hold a valid CHP (concealed handgun permit), comply with certain restrictions, or who hold certain positions. Virginia shall issue a CHP to applicants 21 years of age or older, provided that they meet certain safety training requirements and do not have any disqualifying criminal convictions. Consuming an alcoholic beverage in ABC on-premises licensed restaurants and clubs, while carrying a concealed handgun, is prohibited; nor may any person carry a concealed handgun in a public place while under the influence of alcohol or illegal drugs. Any person permitted to carry a concealed firearm may not carry one in such manner in a public place while intoxicated. Possession of a firearm can compound the penalty for various other offenses, including illegal drug possession. Open carry while intoxicated is not addressed in the law and can presumed to be legal unless otherwise specified.

Question: age to get concealed carry permit in virginia?
Solution:OK... To answer this question, we should know that: Virginia shall issue a CHP to applicants 21 years of age or older, provided that they meet certain safety training requirements and do not have any disqualifying criminal convictions.
21 years of age or older.

Student A:"Hey Jude" is a song by the English rock band the Beatles, written by Paul McCartney and credited to Lennon -- McCartney. The ballad evolved from "Hey Jules", a song McCartney wrote to comfort John Lennon's son, Julian, during his parents' divorce. "Hey Jude" begins with a verse-bridge structure incorporating McCartney's vocal performance and piano accompaniment; further instrumentation is added as the song progresses. After the fourth verse, the song shifts to a fade-out coda that lasts for more than four minutes.

Answer this question: who was the song hey jude written for?
Student B:OK... To answer the above question, the relevant sentence is: The ballad evolved from "Hey Jules", a song McCartney wrote to comfort John Lennon's son, Julian, during his parents' divorce.
John Lennon 's son , Julian.

Problem:Human impact on the environment has resulted in an increase in the intrabreeding between species, with introduced species worldwide, which has resulted in an increase in hybridization. The genetic mixing may threaten many species with extinction, while genetic erosion in crop plants may be damaging the gene pools of many species for future breeding. Many commercially useful fruits, flowers, garden herbs and trees have been produced by hybridization. One flower, Oenothera lamarckiana, was central to early genetics research into mutationism and polyploidy.

Answer this question: crossing of two parents belonging to different species is called?
Solution:OK... The important part for answering this question is: Human impact on the environment has resulted in an increase in the intrabreeding between species, with introduced species worldwide, which has resulted in an increase in hybridization.
hybridization.

Student A:"What a Diff'rence a Day Made", also recorded as "What a Diff'rence a Day Makes", is a popular song originally written in Spanish by María Grever, a Mexican songwriter, in 1934 with the title "Cuando vuelva a tu lado" ("When I Return to Your Side"). The song is also known in English as "What a Diff'rence a Day Makes", as popularized by Dinah Washington.

Who sang what a difference a day makes first?
Student B:OK... The relevant information to answer the above question is: "What a Diff'rence a Day Made", also recorded as "What a Diff'rence a Day Makes", is a popular song originally written in Spanish by María Grever, a Mexican songwriter, in 1934 with the title "Cuando vuelva a tu lado" ("When I Return to Your Side").
María Grever.

Student A:Cuba is an island nation in the Caribbean Sea. Cuba has an official area (land area) of 109,884 km (42,426 sq mi). Its area is 110,860 km (42,800 sq mi) including coastal and territorial waters. The main island (Cuba) has 5,746 km (3,570 mi) of coastline and 28.5 km (17.7 mi) of land borders -- all figures including the United States territory at Guantánamo Bay, where the U.S. Navy's Guantanamo Bay Naval Base is located.

Answer this question based on the passage: what is the area of cuba in square miles?
Student B:
OK... This is the relevant information: Cuba has an official area (land area) of 109,884 km (42,426 sq mi).
42,426.