Problem: Buddhism:

Sentient beings always suffer throughout samsara until they free themselves from this suffering (dukkha) by attaining Nirvana. Then the absence of the first Nidanaignoranceleads to the absence of the others.

The absence of ignorance leads to what?
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A: the absence of the others

Problem: Luke's gospel also describes an interaction between Jesus and the women among the crowd of mourners following him, quoting Jesus as saying "Daughters of Jerusalem, do not weep for me, but weep for yourselves and for your children. For behold, the days are coming when they will say, 'Blessed are the barren and the wombs that never bore and the breasts that never nursed!' Then they will begin to say to the mountains, 'Fall on us,' and to the hills, 'Cover us.' For if they do these things when the wood is green, what will happen when it is dry?"[Lk. 23:28-31]
What was the ground like where Jesus was crucified?
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Answer: unanswerable

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
In a press conference held by the State Council Information Office the day after the earthquake, geologist Zhang Xiaodong, deputy director of CEA's Seismic Monitoring Network Center, restated that earthquake prediction was a global issue, in the sense that no proven methods exist, and that no prediction notification was received before the earthquake. Seismologist Gary Gibson of Monash University in Australia told Deutsche Presse-Agentur that he also did not see anything that could be regarded as having 'predicted' the earthquake's occurrence.
What kind of issue is earthquake prediction?
A: a global issue

Context and question: At the time of its release, Twilight Princess was considered the greatest entry in the Zelda series by many critics, including writers for 1UP.com, Computer and Video Games, Electronic Gaming Monthly, Game Informer, GamesRadar, IGN, and The Washington Post. It received several Game of the Year awards, and was the most critically acclaimed game of 2006. In 2011, the Wii version was rereleased under the Nintendo Selects label. A high-definition port for the Wii U, The Legend of Zelda: Twilight Princess HD, will be released in March 2016.
What accolade did Radar Princess receive after its release?
Answer: unanswerable

Question: In late 1994, Marvel acquired the comic book distributor Heroes World Distribution to use as its own exclusive distributor. As the industry's other major publishers made exclusive distribution deals with other companies, the ripple effect resulted in the survival of only one other major distributor in North America, Diamond Comic Distributors Inc. In early 1997, when Marvel's Heroes World endeavor failed, Diamond also forged an exclusive deal with Marvelgiving the company its own section of its comics catalog Previews.
Is there an answer to this question: What channel did Marvel buy to self-distribute its own comics in the 1990s?

Answer: Heroes World Distribution

QUES: It is believed that Nanjing was the largest city in the world from 1358 to 1425 with a population of 487,000 in 1400. Nanjing remained the capital of the Ming Empire until 1421, when the third emperor of the Ming dynasty, the Yongle Emperor, relocated the capital to Beijing.

When did Nanjing cease to be the capital?
What is the answer?
ANS:
1421