Student A:Context: The European Union is a sui generis supranational union possessing "country-like" characteristics. The entity is composed of 28 member countries. Its population density has been estimated at 116 people per km, and it would be ranked 95th if it were included in the list. (population: 506,913,394 on January 1, 2014, area: 4,324,782 km). See also: List of regional organizations by population. The most densely populated sovereign nation is Monaco, with a population density of 18,713 people / km. Area includes land and water.

Question: country with highest population density per square mile?
Student B:OK... The relevant sentence in the passage is: The most densely populated sovereign nation is Monaco, with a population density of 18,713 people / km.
Monaco.

Problem:Three flashing red lights around the Xbox 360 power button instead of the one to four green lights indicating normal operation represent an internal problem that requires service. This error was soon nicknamed the "Red Ring of Death", echoing Windows' Blue Screen of Death error. Warning signs may include freeze-ups, graphical problems in the middle of gameplay, such as checkerboard or pinstripe patterns on the screen, and sound errors; mostly consisting of extremely loud noises that can be affected by the volume control, and the console only responds to pressing the power button to turn it off. These events may happen once or several times until the hardware failure occurs, or not at all. If the console freezes occasionally, the error will not necessarily follow. The technical problems seem to affect some generations of consoles more than others, e.g. Xenon or Zephyr. Those problems may also cause some freezing screens.

Answer this question based on the passage: what do the green lights on xbox 360 mean?
Solution:OK... To answer the above question, the relevant sentence is: Three flashing red lights around the Xbox 360 power button instead of the one to four green lights indicating normal operation represent an internal problem that requires service.
normal operation.

Student A:Passage: The toy was first produced in the United States in 1996 and slowly became a fad. The doll's limited supply, due to the unexpected demand, led to a second generation market where scalpers would sell the plush toy for thousands of US dollars. Some instances of violence were reported over the limited supply amidst heavy consumer demand. People reported that the toy, which retailed for US $29.99 according to its MSRP, had been advertised in newspapers and on the Internet, with sellers asking up to $10,000 by the end of 1996.

Question: Based on this passage, when did the original tickle me elmo come out?
Student B:OK... The relevant information is: The toy was first produced in the United States in 1996 and slowly became a fad.
1996.

Problem:Passage: The show's first season was aired by A&E in seven regular and three special episodes commencing November 29, 2016. It received positive reviews from critics, recorded A&E's best premiere ratings since 2014 and maintained a consistently high viewership for subsequent episodes. The first season garnered two Emmy nominations, scoring one win. The series was renewed for a second season of ten regular and four special episodes commencing August 15, 2017. The Church of Scientology was extremely critical of Remini and the show and established a website attacking the show, its presenters and many of the interviewees.

Question: Based on this passage, when does leah remini scientology and the aftermath season 2 start?
Solution:OK... This is the relevant information: The series was renewed for a second season of ten regular and four special episodes commencing August 15, 2017.
August 15 , 2017.

Student A:A UPS tracking number, for domestic packages within the United States, will usually start with "1Z" followed by a 6 character shipper number (numbers and letters), a 2 digit service level indicator, and finally 8 digits identifying the package (the last digit being a check digit), for a total of 18 characters.

Who has tracking numbers that start with 1z?
Student B:OK... The relevant sentence in the passage is: A UPS tracking number, for domestic packages within the United States, will usually start with "1Z" followed by a 6 character shipper number (numbers and letters), a 2 digit service level indicator, and finally 8 digits identifying the package (the last digit being a check digit), for a total of 18 characters.
A UPS.

Student A:Context: Castle Clinton or Fort Clinton, previously known as Castle Garden, is a circular sandstone fort now located in Battery Park, in Manhattan, New York City. It is perhaps best remembered as America's first immigration station (predating Ellis Island), where more than 8 million people arrived in the U.S. from 1855 to 1890. Over its active life, it has also functioned as a beer garden, exhibition hall, theater, and public aquarium, and currently is a national monument.

Question: where did immigrants enter new york before ellis island?
Student B:
OK... The relevant sentence in the passage is: Castle Clinton or Fort Clinton, previously known as Castle Garden, is a circular sandstone fort now located in Battery Park, in Manhattan, New York City. It is perhaps best remembered as America's first immigration station (predating Ellis Island), where more than 8 million people arrived in the U.S. from 1855 to 1890.
Castle Clinton.