This task is about creating an unanswerable question based on a given passage. Construct a question that looks relevant to the given context but is unanswerable. Following are a few suggestions about how to create unanswerable questions:
(i) create questions which require satisfying a constraint that is not mentioned in the passage
(ii) create questions which require information beyond what is provided in the passage in order to answer
(iii) replace an existing entity, number, date mentioned in the passage with other entity, number, date and use it in the question
(iv) create a question which is answerable from the passage and then replace one or two words by their antonyms or insert/remove negation words to make it unanswerable.

[Q]: Passage: To make pulp from wood, a chemical pulping process separates lignin from cellulose fibres. This is accomplished by dissolving lignin in a cooking liquor, so that it may be washed from the cellulose; this preserves the length of the cellulose fibres. Paper made from chemical pulps are also known as wood-free papers–not to be confused with tree-free paper; this is because they do not contain lignin, which deteriorates over time. The pulp can also be bleached to produce white paper, but this consumes 5% of the fibres; chemical pulping processes are not used to make paper made from cotton, which is already 90% cellulose.
[A]: What is separated from pulp to make wood?


[Q]: Passage: Claiming the right to name his discovery, Le Verrier quickly proposed the name Neptune for this new planet, though falsely stating that this had been officially approved by the French Bureau des Longitudes. In October, he sought to name the planet Le Verrier, after himself, and he had loyal support in this from the observatory director, François Arago. This suggestion met with stiff resistance outside France. French almanacs quickly reintroduced the name Herschel for Uranus, after that planet's discoverer Sir William Herschel, and Leverrier for the new planet.
[A]: What name was opposed by the french?


[Q]: Passage: Spielberg's next film, Schindler's List, was based on the true story of Oskar Schindler, a man who risked his life to save 1,100 Jews from the Holocaust. Schindler's List earned Spielberg his first Academy Award for Best Director (it also won Best Picture). With the film a huge success at the box office, Spielberg used the profits to set up the Shoah Foundation, a non-profit organization that archives filmed testimony of Holocaust survivors. In 1997, the American Film Institute listed it among the 10 Greatest American Films ever Made (#9) which moved up to (#8) when the list was remade in 2007.
[A]:
In what year was the Shoah Foundation set up?