Student A:Organon International obtained the first patent on a home pregnancy test in 1969, two years after product designer Margaret Crane noticed that the laboratory testing procedure was relatively simple and made a prototype. The product became available in Canada in 1971, and the United States in 1977, after delays caused by concerns over sexual morality and the ability of women to perform test and cope with the results without a doctor.

Answer this question based on the passage: when did at home pregnancy tests come out?
Student B:OK... This is the relevant information: The product became available in Canada in 1971, and the United States in 1977, after delays caused by concerns over sexual morality and the ability of women to perform test and cope with the results without a doctor.
1971.

Problem:People in Atlanta, Georgia celebrate St. Patrick's Day by holding a parade that courses through several blocks of a main portion of the city, particularly on Peachtree Street in Midtown Atlanta. In 2012, what was called the largest Irish flag in history was used in Atlanta's parade. The St. Patrick's Day parade has been held in Atlanta since 1858. In the 2014 parade, more than 200 units participated from across the South, and as far away as Ireland.

Based on this passage, name a city that has a huge st patrick's day parade?
Solution:OK... The relevant information to answer the above question is: People in Atlanta, Georgia celebrate St. Patrick's Day by holding a parade that courses through several blocks of a main portion of the city, particularly on Peachtree Street in Midtown Atlanta.
Atlanta , Georgia.

Student A:Context: Samuel George Claflin (born 27 June 1986) is an English actor. He is known for portraying Finnick Odair in The Hunger Games film series, Philip Swift in Pirates of the Caribbean: On Stranger Tides, and Will Traynor in Me Before You.

Question: what actor plays finnick in the hunger games?
Student B:OK... To answer the question, consider the following: He is known for portraying Finnick Odair in The Hunger Games film series, Philip Swift in Pirates of the Caribbean: On Stranger Tides, and Will Traynor in Me Before You.
Samuel George Claflin.

Problem:Passage: The main role of chloroplasts is to conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight and converts it and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water. They then use the ATP and NADPH to make organic molecules from carbon dioxide in a process known as the Calvin cycle. Chloroplasts carry out a number of other functions, including fatty acid synthesis, much amino acid synthesis, and the immune response in plants. The number of chloroplasts per cell varies from one, in unicellular algae, up to 100 in plants like Arabidopsis and wheat.

Question: Based on this passage, what does a chloroplast do in a plant cell?
Solution:OK... To answer the above question, the relevant sentence is: The main role of chloroplasts is to conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight and converts it and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water.
conduct photosynthesis.

Student A:Passage: The halfpenny coin's obverse featured the profile of Queen Elizabeth II; the reverse featured an image of St Edward's Crown. It was minted in bronze (like the 1p and 2p coins). It was the smallest decimal coin in both size and value. The size was in proportion to the 1p and 2p coins. It soon became Britain's least favourite coin. The Treasury had continued to argue that the halfpenny was important in the fight against inflation (preventing prices from being rounded up). The coin was demonetised and withdrawn from circulation in December 1984.

Question: Based on this passage, when did half pennies stop being legal tender?
Student B:OK... The important part for answering this question is: The coin was demonetised and withdrawn from circulation in December 1984.
December 1984.

Student A:William December "Billy Dee" Williams Jr. (born April 6, 1937) is an American actor, artist, singer, and writer. He is best known for his role as Lando Calrissian in the Star Wars film franchise. Williams has also appeared in critically acclaimed films like Brian's Song, Lady Sings the Blues, Mahogany, Nighthawks, and Batman; in which he played Harvey Dent.

Answer this question: who is the actor that played lando calrissian?
Student B:
OK... To answer the above question, the relevant sentence is: He is best known for his role as Lando Calrissian in the Star Wars film franchise.
William December `` Billy Dee '' Williams Jr..