Student A:A rover (or sometimes planetary rover) is a space exploration vehicle designed to move across the surface of a planet or other celestial body. Some rovers have been designed to transport members of a human spaceflight crew; others have been partially or fully autonomous robots. Rovers usually arrive at the planetary surface on a lander-style spacecraft. Rovers are created to land on another planet, besides Earth, to find out information and to take samples. They can collect dust, rocks, and even take pictures. They are very useful for exploring the universe.

A wheeled robot used for exploring the surface of a celestial body is called?
Student B:OK... The relevant sentence in the passage is: A rover (or sometimes planetary rover) is a space exploration vehicle designed to move across the surface of a planet or other celestial body.
A rover ( or sometimes planetary rover ).

Problem:On January 30, 1968, the Jamaican House of Representatives voted to decimalize the currency by introducing the dollar, worth 10 shillings, to replace the Jamaican pound. Coins and banknotes went into circulation on September 8, 1969. The introduction of a decimal currency provided the opportunity for the introduction of a complete Jamaican coinage as formerly, the coins (with the exception of the penny and halfpenny), were the same as those used in the United Kingdom. The reverse of the decimal coinage was designed by Christopher Ironside, O.B.E.. These coins were in circulation from 1969 to about 1990.

When did jamaica start using dollars and cents?
Solution:OK... The relevant sentence in the passage is: Coins and banknotes went into circulation on September 8, 1969.
September 8 , 1969.

Student A:The series stars Freddie Highmore as Shaun Murphy, a young surgical resident with autism and savant syndrome at San Jose St. Bonaventure Hospital. Antonia Thomas, Nicholas Gonzalez, Beau Garrett, Hill Harper, Richard Schiff, and Tamlyn Tomita also star in the show. The series received a put pilot commitment at ABC after a previous attempted series did not move forward at CBS Television Studios in 2015; The Good Doctor was ordered to series in May 2017. On October 3, 2017, ABC picked up the series for a full season of 18 episodes. The series is primarily filmed in Vancouver, British Columbia.

Answer this question based on the passage: who is the actor that plays the good dr?
Student B:OK... This is the relevant information: The series stars Freddie Highmore as Shaun Murphy, a young surgical resident with autism and savant syndrome at San Jose St. Bonaventure Hospital.
Freddie Highmore.

Problem:The idiom "to trip the light fandango" was already in usage in the US as a phrase for carefree dancing in a Spanish or Latin American fandango style by the time of World War II (see, for example, its usage in the recording "South America", Vitaphone Release 1460A, 1945).

What does it mean to trip the light fandango?
Solution:OK... The relevant sentence in the passage is: The idiom "to trip the light fandango" was already in usage in the US as a phrase for carefree dancing in a Spanish or Latin American fandango style by the time of World War II (see, for example, its usage in the recording "South America", Vitaphone Release 1460A, 1945).
carefree dancing in a Spanish or Latin American fandango style by the time of World War II.

Student A:Context: Susan Farrell Egan (born February 18, 1970) is an American actress, singer, dancer, voice actress, and comedian, known for her work on the Broadway stage. She is best known for originating the role of Belle in the Broadway musical adaptation of Beauty and the Beast (1994), as well as for providing the voice of Megara in Hercules (1997), and the voice for Rose Quartz on Steven Universe.

Question: who plays the voice of meg in hercules?
Student B:OK... The relevant information to answer the above question is: She is best known for originating the role of Belle in the Broadway musical adaptation of Beauty and the Beast (1994), as well as for providing the voice of Megara in Hercules (1997), and the voice for Rose Quartz on Steven Universe.
Susan Farrell Egan.

Student A:The Wall Street Crash of 1929, also known as Black Tuesday (October 29), the Great Crash, or the Stock Market Crash of 1929, began on October 24, 1929 ("Black Thursday"), and was the most devastating stock market crash in the history of the United States (acting as the most significant predicting indicator of the Great Depression), when taking into consideration the full extent and duration of its after effects. The crash, which followed the London Stock Exchange's crash of September, signalled the beginning of the 12-year Great Depression that affected all Western industrialized countries.

Answer this question based on the passage: when was black tuesday and what happened on that date?
Student B:
OK... To answer the above question, the relevant sentence is: The Wall Street Crash of 1929, also known as Black Tuesday (October 29), the Great Crash, or the Stock Market Crash of 1929, began on October 24, 1929 ("Black Thursday"), and was the most devastating stock market crash in the history of the United States (acting as the most significant predicting indicator of the Great Depression), when taking into consideration the full extent and duration of its after effects.
the most devastating stock market crash in the history of the United States.