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.

China's network security and information technology leadership team was established February 27, 2014. The leadership team is tasked with national security and long-term development and co-ordination of major issues related to network security and information technology. Economic, political, cultural, social and military fields as related to network security and information technology strategy, planning and major macroeconomic policy are being researched. The promotion of national network security and information technology law are constantly under study for enhanced national security capabilities.
When was Chine's network security and information technology leadership team established?

According to the UK Government's returned 2001 census information, the city of Newcastle had a population of 189,863, whereas the metropolitan borough of Newcastle had a population of around 259,000. Newcastle has a population of 282,442 according to the Office for National Statistics. The metropolitan boroughs of North Tyneside (population circa 201,000), South Tyneside (population circa 148,000) and Gateshead (population circa 201,000) are, along with Newcastle, all part of the Tyneside conurbation (population circa 880,000). The metropolitan county of Tyne and Wear, which consists of the four aforementioned boroughs as well as the City of Sunderland (population circa 275,000), had a population of around 1,076,000 and the Tyne and Wear City Region which also includes North Durham, South East Northumberland and the Tyne Valley has a population of 1,650,000. Newcastle is also home to a large student population with Newcastle and Northumbria Universities in the local area. Areas with predominant student populations include Jesmond and Heaton.
The population of Newcastle was 189,863 according to what year's census?

Mercury has been smelted from cinnabar for thousands of years. Mercury dissolves many metals, such as gold, silver, and tin, to form amalgams (an alloy in a soft paste, or liquid form at ambient temperature). Amalgams have been used since 200 BC in China for plating objects with precious metals, called gilding, such as armor and mirrors. The ancient Romans often used mercury-tin amalgams for gilding their armor. The amalgam was applied as a paste and then heated until the mercury vaporized, leaving the gold, silver, or tin behind. Mercury was often used in mining, to extract precious metals like gold and silver from their ores.
What does mercury make most metals do?