Student A:Context: The New Nintendo 3DS is a handheld game console developed by Nintendo. It is the fourth system in the Nintendo 3DS family of handheld consoles, following the original Nintendo 3DS, the Nintendo 3DS XL, and the Nintendo 2DS. The system was released in Japan on October 11, 2014, in Australia and New Zealand on November 21, 2014, on January 6, 2015 in Europe in a special Club Nintendo-exclusive "Ambassador Edition", and at retail in Europe on February 13, 2015. Like the original 3DS, the New Nintendo 3DS also has a larger variant, the New Nintendo 3DS XL, released in all three regions. In North America, the New Nintendo 3DS XL was released on February 13, 2015, while the standard-sized New Nintendo 3DS was released later on September 25, 2015.

Question: when did the new 3ds xl come out?
Student B:OK... To answer the question, consider the following: In North America, the New Nintendo 3DS XL was released on February 13, 2015, while the standard-sized New Nintendo 3DS was released later on September 25, 2015.
February 13 , 2015.

Student A:Between Shades of Gray, a New York Times Bestseller, is the debut novel of American novelist Ruta Sepetys. It follows the Stalinist repressions of the mid-20th century and follows the life of Lina as she is deported from her native Lithuania with her mother and younger brother and the journey they take to a labor-camp in Siberia. It was nominated for the 2012 CILIP Carnegie Medal and has been translated into more than 27 languages.

Answer this question: when does between shades of gray take place?
Student B:OK... The important part for answering this question is: It follows the Stalinist repressions of the mid-20th century and follows the life of Lina as she is deported from her native Lithuania with her mother and younger brother and the journey they take to a labor-camp in Siberia.
the mid-20th century.

Student A:Context: Japan participated in World War I from 1914 to 1918 in an alliance with Entente Powers and played an important role in securing the sea lanes in the West Pacific and Indian Oceans against the Imperial German Navy as the member of the Allies. Politically, Japanese Empire seized the opportunity to expand its sphere of influence in China, and to gain recognition as a great power in postwar geopolitics.

Question: who's side was japan on in ww1?
Student B:OK... To answer this question, we should know that: Japan participated in World War I from 1914 to 1918 in an alliance with Entente Powers and played an important role in securing the sea lanes in the West Pacific and Indian Oceans against the Imperial German Navy as the member of the Allies.
Entente Powers.

Student A:Gram-negative bacteria are a group of bacteria that do not retain the crystal violet stain used in the gram-staining method of bacterial differentiation. They are characterized by their cell envelopes, which are composed of a thin peptidoglycan cell wall sandwiched between an inner cytoplasmic cell membrane and a bacterial outer membrane.

Answer this question: the cell wall of gram-negative bacterial cells is external to the?
Student B:
OK... To answer the above question, the relevant sentence is: They are characterized by their cell envelopes, which are composed of a thin peptidoglycan cell wall sandwiched between an inner cytoplasmic cell membrane and a bacterial outer membrane.
an inner cytoplasmic cell membrane.