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: The centrality of the "separation" concept to the Religion Clauses of the Constitution was made explicit in Everson v. Board of Education, 330 U.S. 1 (1947), a case dealing with a New Jersey law that allowed government funds to pay for transportation of students to both public and Catholic schools. This was the first case in which the court applied the Establishment Clause to the laws of a state, having interpreted the due process clause of the Fourteenth Amendment as applying the Bill of Rights to the states as well as the federal legislature. Citing Jefferson, the court concluded that "The First Amendment has erected a wall between church and state. That wall must be kept high and impregnable. We could not approve the slightest breach."
[A]: When was the centrality of the "separation" concept to the Religion Clauses of the Constitution not made explicit?


[Q]: Passage: One philosophical school which has historically had a close relationship with process philosophy is American pragmatism. Whitehead himself thought highly of William James and John Dewey, and acknowledged his indebtedness to them in the preface to Process and Reality. Charles Hartshorne (along with Paul Weiss) edited the collected papers of Charles Sanders Peirce, one of the founders of pragmatism. Noted neopragmatist Richard Rorty was in turn a student of Hartshorne. Today, Nicholas Rescher is one example of a philosopher who advocates both process philosophy and pragmatism.
[A]:  What pragmatists did Whitehead not acknowledge in the preface to "Process and Reality"?


[Q]: Passage: Various benefactions make it possible to give grants each year to boys who wish, for educational or cultural reasons, to work or travel abroad. These include the Busk Fund, which supports individual ventures that show particular initiative; the C.M. Wells Memorial Trust Fund, for the promotion of visits to classical lands; the Sadler Fund, which supports, amongst others, those intending to enter the Foreign Service; and the Marsden Fund, for travel in countries where the principal language is not English.
[A]:
What grant is given for boys who want to travel to countries where English is the main language?