Problem:The number of protons within the atom's nucleus is called atomic number and is equal to the number of electrons in the neutral (non-ionized) atom. Each atomic number identifies a specific element, but not the isotope; an atom of a given element may have a wide range in its number of neutrons. The number of nucleons (both protons and neutrons) in the nucleus is the atom's mass number, and each isotope of a given element has a different mass number.

Based on this passage, the main difference between isotopes of the same element?
Solution:OK... The relevant sentence in the passage is: Each atomic number identifies a specific element, but not the isotope; an atom of a given element may have a wide range in its number of neutrons.
number of neutrons.

Student A:72 nations and 2,176 participants contested in 7 sports and 68 events at 15 venues. The Games saw the introduction of women's ice hockey, curling and snowboarding. National Hockey League players were allowed to participate in the men's ice hockey.

What became a winter olympic sport in 1998?
Student B:OK... To answer the question, consider the following: The Games saw the introduction of women's ice hockey, curling and snowboarding.
women 's ice hockey , curling and snowboarding.

Problem:Life of Pi is a 2012 American survival drama film based on Yann Martel's 2001 novel of the same name. Directed by Ang Lee, the film's adapted screenplay was written by David Magee, and it stars Suraj Sharma, Irrfan Khan, Rafe Spall, Tabu, Adil Hussain, and Gérard Depardieu. The storyline revolves around an Indian man named "Pi" Patel, telling a novelist about his life story, and how at 16 he survives a shipwreck in which his family dies, and is adrift in the Pacific Ocean on a lifeboat with a Bengal tiger. The film had its worldwide premiere as the opening film of the 51st New York Film Festival at both the Walter Reade Theater and Alice Tully Hall in New York City on September 28, 2012.

Who is the director of life of pi?
Solution:OK... The relevant information to answer the above question is: Directed by Ang Lee, the film's adapted screenplay was written by David Magee, and it stars Suraj Sharma, Irrfan Khan, Rafe Spall, Tabu, Adil Hussain, and Gérard Depardieu.
Directed by Ang Lee.

Student A:Context: The seventh season of the fantasy drama television series Game of Thrones premiered on HBO on July 16, 2017, and concluded on August 27, 2017. Unlike previous seasons that consisted of ten episodes each, the seventh season consisted of only seven. Like the previous season, it largely consisted of original content not found in George R.R. Martin's A Song of Ice and Fire series, while also incorporating material Martin revealed to showrunners about the upcoming novels in the series. The series was adapted for television by David Benioff and D.B. Weiss.

Question: how many episodes does season 7 game of thrones have?
Student B:OK... To answer the question, consider the following: Unlike previous seasons that consisted of ten episodes each, the seventh season consisted of only seven.
seven.

Problem:Most economies started to recover by 1933 -- 34. However, in the U.S. and some others the negative economic impact often lasted until the beginning of World War II, when war industries stimulated recovery.

When did the great depression end in the us?
Solution:OK... To answer this question, we should know that: However, in the U.S. and some others the negative economic impact often lasted until the beginning of World War II, when war industries stimulated recovery.
the beginning of World War II.

Problem:Resident Evil 7: Biohazard is a survival horror game developed and published by Capcom, released in January 2017 for Windows, PlayStation 4, and Xbox One, and in May 2018 for the Nintendo Switch in Japan. Diverging from the more action-oriented Resident Evil 5 and Resident Evil 6, Resident Evil 7 returns to the franchise's survival horror roots, emphasizing exploration. The player controls Ethan Winters as he searches for his wife in a derelict plantation occupied by a cannibal family, solving puzzles and fighting enemies. It is the first main series game to use a first-person view.

Based on this passage, who do you play as in resident evil 7?
Solution:
OK... To answer this question, we should know that: The player controls Ethan Winters as he searches for his wife in a derelict plantation occupied by a cannibal family, solving puzzles and fighting enemies.
Ethan Winters.