This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.
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Question: Three daily newspapers serve Melbourne: the Herald Sun (tabloid), The Age (formerly broadsheet, now compact) and The Australian (national broadsheet). Six free-to-air television stations service Greater Melbourne and Geelong: ABC Victoria, (ABV), SBS Victoria (SBS), Seven Melbourne (HSV), Nine Melbourne (GTV), Ten Melbourne (ATV), C31 Melbourne (MGV) – community television. Each station (excluding C31) broadcasts a primary channel and several multichannels. C31 is only broadcast from the transmitters at Mount Dandenong and South Yarra. Hybrid digital/print media companies such as Broadsheet and ThreeThousand are based in and primarily serve Melbourne.

Answer: How many daily newspapers serve Melbourne?


Question: Other 19th-century critics, following Rousseau have accepted this differentiation between higher and lower culture, but have seen the refinement and sophistication of high culture as corrupting and unnatural developments that obscure and distort people's essential nature. These critics considered folk music (as produced by "the folk", i.e., rural, illiterate, peasants) to honestly express a natural way of life, while classical music seemed superficial and decadent. Equally, this view often portrayed indigenous peoples as "noble savages" living authentic and unblemished lives, uncomplicated and uncorrupted by the highly stratified capitalist systems of the West.

Answer: What type of music did critics associate with corrupt high culture?


Question: In 2006, about 45% of the government's budget came from oil and natural gas revenues, and 31% came from taxes and fees. As of 2007[update], Iran had earned $70 billion in foreign exchange reserves mostly (80%) from crude oil exports. Iranian budget deficits have been a chronic problem, mostly due to large-scale state subsidies, that include foodstuffs and especially gasoline, totaling more than $84 billion in 2008 for the energy sector alone. In 2010, the economic reform plan was approved by parliament to cut subsidies gradually and replace them with targeted social assistance. The objective is to move towards free market prices in a 5-year period and increase productivity and social justice.

Answer:
By 2007, Iran's crude oil exports resulted in how much of its foreign exchange currency?