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.

[EX Q]: Passage: Because it is normal to have bacterial colonization, it is difficult to know which chronic wounds are infected. Despite the huge number of wounds seen in clinical practice, there are limited quality data for evaluated symptoms and signs. A review of chronic wounds in the Journal of the American Medical Association's "Rational Clinical Examination Series" quantified the importance of increased pain as an indicator of infection. The review showed that the most useful finding is an increase in the level of pain [likelihood ratio (LR) range, 11-20] makes infection much more likely, but the absence of pain (negative likelihood ratio range, 0.64-0.88) does not rule out infection (summary LR 0.64-0.88).
[EX A]: Why is it easy to know which chronic wounds are infected?

[EX Q]: Passage: Founded as the School of Commerce and Finance in 1917, the Olin Business School was named after entrepreneur John M. Olin in 1988. The school's academic programs include BSBA, MBA, Professional MBA (PMBA), Executive MBA (EMBA), MS in Finance, MS in Supply Chain Management, MS in Customer Analytics, Master of Accounting, Global Master of Finance Dual Degree program, and Doctorate programs, as well as non-degree executive education. In 2002, an Executive MBA program was established in Shanghai, in cooperation with Fudan University.
[EX A]: When was John M. Olin born?

[EX Q]: Passage: The English Province was a component of the international order from which it obtained its laws, direction, and instructions. It was also, however, a group of Englishmen. Its direct supervisors were from England, and the members of the English Province dwelt and labored in English cities, towns, villages, and roadways. English and European ingredients constantly came in contact. The international side of the province's existence influenced the national, and the national responded to, adapted, and sometimes constrained the international.
[EX A]:
Who was the Benedictine Order in England controlled by?