Problem:Passage: South Korea competed at the 2018 Winter Olympics in Pyeongchang, from 9 to 25 February 2018, as the host nation. It was represented by 122 competitors in all 15 sports.

Question: Based on this passage, how many korean athletes in winter olympics 2018?
Solution:OK... The relevant information is: It was represented by 122 competitors in all 15 sports.
122.

Student A:McPartlin and Donnelly first met while working on the BBC children's drama Byker Grove in 1989. After a shaky start, they soon became best friends. They have achieved such popularity as a duo that they are hardly ever seen apart on screen. It is reported that they are each insured against the other's death, with the amount reportedly being around £ 1,000,000. Their inseparability has led to their receiving joint nominations for many awards. They are both managed by the James Grant Group.

Answer this question based on the passage: when did ant and dec join byker grove?
Student B:OK... To answer the above question, the relevant sentence is: McPartlin and Donnelly first met while working on the BBC children's drama Byker Grove in 1989.
1989.

Problem:Thailand (/ ˈtaɪlænd / TY-land), officially the Kingdom of Thailand and formerly known as Siam, is a country at the center of the Southeast Asian Indochinese peninsula composed of 76 provinces. At 513,120 km (198,120 sq mi) and over 68 million people, Thailand is the world's 50th largest country by total area and the 21st-most-populous country. The capital and largest city is Bangkok, a special administrative area. Thailand is bordered to the north by Myanmar and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the west by the Andaman Sea and the southern extremity of Myanmar. Its maritime boundaries include Vietnam in the Gulf of Thailand to the southeast, and Indonesia and India on the Andaman Sea to the southwest. Although nominally a constitutional monarchy and parliamentary democracy, the most recent coup in 2014 established a de facto military dictatorship.

Answer this question based on the passage: what is the country of siam called today?
Solution:OK... To answer the above question, the relevant sentence is: Thailand (/ ˈtaɪlænd / TY-land), officially the Kingdom of Thailand and formerly known as Siam, is a country at the center of the Southeast Asian Indochinese peninsula composed of 76 provinces.
Thailand ( / ˈtaɪlænd / TY - land ) , officially the Kingdom of Thailand.

Student A:"The Best Things in Life Are Free" is a duet between American singers Luther Vandross and Janet Jackson, recorded for the Jimmy Jam and Terry Lewis-produced soundtrack to the 1992 American film, Mo' Money, starring Damon Wayans. It was later included on the compilations Design of a Decade: 1986 -- 1996 (1995), One Night with You: The Best of Love, Volume 2 (1997), Lovesongs (2009) and Number Ones (2009). The song was composed by Jam, Lewis and New Edition / Bell Biv DeVoe members Michael Bivins and Ronnie DeVoe.

Who sang best things in life are free?
Student B:OK... The relevant information to answer the above question is: "The Best Things in Life Are Free" is a duet between American singers Luther Vandross and Janet Jackson, recorded for the Jimmy Jam and Terry Lewis-produced soundtrack to the 1992 American film, Mo' Money, starring Damon Wayans.
American singers Luther Vandross and Janet Jackson.

Problem:"Boom Boom (Let's Go Back to My Room)" is the debut single by American singer and model Paul Lekakis.

Answer this question based on the passage: who sang boom boom boom come back to my room?
Solution:OK... The important part for answering this question is: "Boom Boom (Let's Go Back to My Room)" is the debut single by American singer and model Paul Lekakis.
American singer and model Paul Lekakis.

Problem:The Battle of Cold Harbor was fought during the American Civil War near Mechanicsville, Virginia, from May 31 to June 12, 1864, with the most significant fighting occurring on June 3. It was one of the final battles of Union Lt. Gen. Ulysses S. Grant's Overland Campaign, and is remembered as one of American history's bloodiest, most lopsided battles. Thousands of Union soldiers were killed or wounded in a hopeless frontal assault against the fortified positions of Confederate Gen. Robert E. Lee's army.

Where did the battle of cold harbor take place?
Solution:
OK... To answer the question, consider the following: The Battle of Cold Harbor was fought during the American Civil War near Mechanicsville, Virginia, from May 31 to June 12, 1864, with the most significant fighting occurring on June 3.
Mechanicsville , Virginia.