Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Passage: Domestically, Menzies presided over a fairly regulated economy in which utilities were publicly owned, and commercial activity was highly regulated through centralised wage-fixing and high tariff protection. Liberal leaders from Menzies to Malcolm Fraser generally maintained Australia's high tariff levels. At that time the Liberals' coalition partner, the Country Party, the older of the two in the coalition (now known as the "National Party"), had considerable influence over the government's economic policies. It was not until the late 1970s and through their period out of power federally in the 1980s that the party came to be influenced by what was known as the "New Right" a conservative liberal group who advocated market deregulation, privatisation of public utilities, reductions in the size of government programs and tax cuts.
Student:
Did Mezies and Malcom Fraser raise, maintain, or lower market levels?