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.

Let me give you an example: Passage: The French and Indian War (1754–1763) was the North American theater of the worldwide Seven Years' War. The war was fought between the colonies of British America and New France, with both sides supported by military units from their parent countries of Great Britain and France, as well as Native American allies. At the start of the war, the French North American colonies had a population of roughly 60,000 European settlers, compared with 2 million in the British North American colonies. The outnumbered French particularly depended on the Indians. Long in conflict, the metropole nations declared war on each other in 1756, escalating the war from a regional affair into an intercontinental conflict.
The answer to this example can be: When was the French and Indian War?
Here is why: This question is based on the following sentence in the passage- The French and Indian War (1754–1763) was the North American theater of the worldwide Seven Years' War. It is a common convention to write (start year-end year) beside a historical event to understand when the event happened. You can ask questions like this one about dates, years, other numerals, persons, locations, noun phrases, verb phrases, adjectives, clauses etc. which exist in the paragraph.

OK. solve this:
Conservation is responsible for the long-term preservation of the collections, and covers all the collections held by the V&A and the V&A Museum of Childhood. The conservators specialise in particular areas of conservation. Areas covered by conservator's work include "preventive" conservation this includes: performing surveys, assessments and providing advice on the handling of items, correct packaging, mounting and handling procedures during movement and display to reduce risk of damaging objects. Activities include controlling the museum environment (for example, temperature and light) and preventing pests (primarily insects) from damaging artefacts. The other major category is "interventive" conservation, this includes: cleaning and reintegration to strengthen fragile objects, reveal original surface decoration, and restore shape. Interventive treatment makes an object more stable, but also more attractive and comprehensible to the viewer. It is usually undertaken on items that are to go on public display.
Answer:
Which area is responsible for the long-term preservation of the V&A collections?