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: Planetary geologists have measured different abundances of oxygen isotopes in samples from the Earth, the Moon, Mars, and meteorites, but were long unable to obtain reference values for the isotope ratios in the Sun, believed to be the same as those of the primordial solar nebula. Analysis of a silicon wafer exposed to the solar wind in space and returned by the crashed Genesis spacecraft has shown that the Sun has a higher proportion of oxygen-16 than does the Earth. The measurement implies that an unknown process depleted oxygen-16 from the Sun's disk of protoplanetary material prior to the coalescence of dust grains that formed the Earth.

A: Where have Genesis geologists measured oxygen isotopes?
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Q: Passage: Jehovah's Witnesses are organized hierarchically, in what the leadership calls a "theocratic organization", reflecting their belief that it is God's "visible organization" on earth. The organization is led by the Governing Body—an all-male group that varies in size, but since early 2014 has comprised seven members,[note 1] all of whom profess to be of the "anointed" class with a hope of heavenly life—based in the Watch Tower Society's Brooklyn headquarters. There is no election for membership; new members are selected by the existing body. Until late 2012, the Governing Body described itself as the representative and "spokesman" for God's "faithful and discreet slave class" (approximately 10,000 self-professed "anointed" Jehovah's Witnesses). At the 2012 Annual Meeting of the Watch Tower Society, the "faithful and discreet slave" was defined as referring to the Governing Body only. The Governing Body directs several committees that are responsible for administrative functions, including publishing, assembly programs and evangelizing activities. It appoints all branch committee members and traveling overseers, after they have been recommended by local branches, with traveling overseers supervising circuits of congregations within their jurisdictions. Traveling overseers appoint local elders and ministerial servants, and while branch offices may appoint regional committees for matters such as Kingdom Hall construction or disaster relief.

A: How many Governing Body members were there in late 2012?
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Q: Passage: West Raleigh lies along Hillsborough Street and Western Boulevard. The area is bordered to the west by suburban Cary. It is home to North Carolina State University, Meredith College, Pullen Park, Pullen Memorial Baptist Church, Cameron Village, Lake Johnson, the North Carolina Museum of Art and historic Saint Mary's School. Primary thoroughfares serving West Raleigh, in addition to Hillsborough Street, are Avent Ferry Road, Blue Ridge Road, and Western Boulevard. The PNC Arena is also located here adjacent to the North Carolina State Fairgrounds. These are located approximately 2 miles from Rex Hospital.

A:
Where is East Raleigh?
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