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.

The predominant religions in Zhejiang are Chinese folk religions, Taoist traditions and Chinese Buddhism. According to surveys conducted in 2007 and 2009, 23.02% of the population believes and is involved in cults of ancestors, while 2.62% of the population identifies as Christian, decreasing from 3.92% in 2004. The reports didn't give figures for other types of religion; 74.36% of the population may be either irreligious or involved in worship of nature deities, Buddhism, Confucianism, Taoism, folk religious sects, and small minorities of Muslims.
What is another predominant religion of Zhejiang besides Chinese folk religions and Taoist traditions?

The geographical regions in which Iranian languages were spoken were pushed back in several areas by newly neighbouring languages. Arabic spread into some parts of Western Iran (Khuzestan), and Turkic languages spread through much of Central Asia, displacing various Iranian languages such as Sogdian and Bactrian in parts of what is today Turkmenistan, Uzbekistan and Tajikistan. In Eastern Europe, mostly comprising the territory of modern-day Ukraine, southern European Russia, and parts of the Balkans, the core region of the native Scythians, Sarmatians, and Alans had been decisively been taken over as a result of absorption and assimilation (e.g. Slavicisation) by the various Proto-Slavic population of the region, by the 6th century AD. This resulted in the displacement and extinction of the once predominant Scythian languages of the region. Sogdian's close relative Yaghnobi barely survives in a small area of the Zarafshan valley east of Samarkand, and Saka as Ossetic in the Caucasus, which is the sole remnant of the once predominant Scythian languages in Eastern Europe proper and large parts of the North Caucasus. Various small Iranian languages in the Pamirs survive that are derived from Eastern Iranian.
What is another term for Western Iran?

The tapestry collection includes a fragment of the Cloth of St Gereon, the oldest known surviving European tapestry. A highlight of the collection is the four Devonshire Hunting Tapestries, very rare 15th-century tapestries, woven in the Netherlands, depicting the hunting of various animals; not just their age but their size make these unique. Both of the major English centres of tapestry weaving of the 16th and 17th centuries respectively, Sheldon & Mortlake are represented in the collection by several examples. Also included are tapestries from John Vanderbank's workshop which was the leading English tapestry manufactory in the late 17th century and early 18th century. Some of the finest tapestries are examples from the Gobelins workshop, including a set of 'Jason and the Argonauts' dating from the 1750s. Other continental centres of tapestry weaving with work in the collection include Brussels, Tournai, Beauvais, Strasbourg and Florence.
What is the oldest surviving European tapestry in the V&A collection?