Problem:Kefir or kephir (/ kfr / k-FEER), alternatively milk kefir or bulgaros, is a fermented milk drink that originated in the Caucasus Mountains made with kefir "grains", a yeast / bacterial fermentation starter. It is prepared by inoculating cow, goat, or sheep milk with kefir grains. Traditional kefir was made in goatskin bags that were hung near a doorway; the bag would be knocked by anyone passing through to help keep the milk and kefir grains well mixed.

Answer this question: where did the first kefir grains come from?
Solution:OK... The relevant information is: Kefir or kephir (/ kfr / k-FEER), alternatively milk kefir or bulgaros, is a fermented milk drink that originated in the Caucasus Mountains made with kefir "grains", a yeast / bacterial fermentation starter.
the Caucasus Mountains.

Student A:Mickey first appeared in the short Plane Crazy, debuting publicly in the short film Steamboat Willie (1928), one of the first sound cartoons. He went on to appear in over 130 films, including The Band Concert (1935), Brave Little Tailor (1938), and Fantasia (1940). Mickey appeared primarily in short films, but also occasionally in feature-length films. Ten of Mickey's cartoons were nominated for the Academy Award for Best Animated Short Film, one of which, Lend a Paw, won the award in 1942. In 1978, Mickey became the first cartoon character to have a star on the Hollywood Walk of Fame.

Based on this passage, what was the name of the first ever mickey mouse cartoon?
Student B:OK... To answer this question, we should know that: Mickey first appeared in the short Plane Crazy, debuting publicly in the short film Steamboat Willie (1928), one of the first sound cartoons.
Plane Crazy.

Problem:In Eight Below there are two Alaskan Malamutes (Buck and Shadow) and six Siberian Huskies (Max, Maya, Truman, Dewey, Shorty, and Old Jack). Each actor-dog had help from other dogs that performed stunts and pulled sleds. In all, over 30 dogs were used to portray the film's eight canine characters. Max, Maya, Dewey, and Buck (Old Jack's stunt double) were played by dogs seen in Disney's Snow Dogs. The animal filming was supervised by the American Humane Association, and the film carries the standard "No animals were harmed ..." disclaimer, despite an on-set incident in which a trainer used significant force to break up an animal fight.

Based on this passage, what are the names of the dogs in eight below?
Solution:OK... The relevant sentence in the passage is: In Eight Below there are two Alaskan Malamutes (Buck and Shadow) and six Siberian Huskies (Max, Maya, Truman, Dewey, Shorty, and Old Jack).
Buck.

Student A:Charlemagne (/ rlmen /) 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 (/ rlmen /) 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.

Problem:The Eastern Idaho region grows most of Idaho's potato crop, making it one of the world's most productive potato-growing areas. Barley for beer production is also significant. Several major breweries, including Coors, Anheuser-Busch and Mexico's Grupo Modelo have barley producing operations in the area. Sugar beets, alfalfa and wheat are also major crops. There are also many cattle ranches for raising beef.

Answer this question based on the passage: where are most of the potatoes grown in idaho?
Solution:OK... To answer the above question, the relevant sentence is: The Eastern Idaho region grows most of Idaho's potato crop, making it one of the world's most productive potato-growing areas.
The Eastern Idaho region.

Problem:Context: The Columbine High School massacre was a school shooting that occurred on April 20, 1999, at Columbine High School in Columbine, an unincorporated area of Jefferson County in the American state of Colorado. In addition to the shootings, the complex and highly planned attack involved a fire bomb to divert firefighters, propane tanks converted to bombs placed in the cafeteria, 99 explosive devices, and carbombs. The perpetrators, senior students Eric Harris and Dylan Klebold, murdered 12 students and one teacher. They injured 21 additional people, and three more were injured while attempting to escape the school. The pair subsequently committed suicide.

Question: who was the shooter at columbine high school?
Solution:
OK... To answer the question, consider the following: The perpetrators, senior students Eric Harris and Dylan Klebold, murdered 12 students and one teacher.
senior students Eric Harris and Dylan Klebold.