In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

[Q]: Passage: A thin film is a layer of material ranging from fractions of a nanometer (monolayer) to several micrometers in thickness. The controlled synthesis of materials as thin films (a process referred to as deposition) is a fundamental step in many applications. A familiar example is the household mirror, which typically has a thin metal coating on the back of a sheet of glass to form a reflective interface. The process of silvering was once commonly used to produce mirrors, while more recently the metal layer is deposited using techniques such as sputtering. Advances in thin film deposition techniques during the 20th century have enabled a wide range of technological breakthroughs in areas such as magnetic recording media, electronic semiconductor devices, LEDs, optical coatings (such as antireflective coatings), hard coatings on cutting tools, and for both energy generation (e.g. thin-film solar cells) and storage (thin-film batteries). It is also being applied to pharmaceuticals, via thin-film drug delivery. A stack of thin films is called a multilayer.
 Link Information: none Answer: none
[A]: How many thin films need to be stacked to have a special label applied to them?


[Q]: Passage: The follow-up, Waterpistol, was recorded in 1991 at London's Star Street Studio and Chapel Studios, Lincolnshire. Shortly after the recording of Waterpistol was complete, the Star Street studio burnt down and most of the tapes were destroyed. The only remaining DAT of the album was in the possession of producer Chris Allison. At the time, Allison was in Los Angeles, and when he returned, it transpired that he had left the copy in his hire car. It was only found weeks later after a frenzied search. However, by this point, Ghetto had folded so the record was without a distributor. Shack split, with Wilkinson joining fellow Liverpudlian John Power (formerly of The La's) to form the successful Britpop band Cast. The Head brothers accompanied Love for a few touring dates in 1992.
 Link Information: none Answer: none
[A]: How many albums did John Power have writing credit on the year Waterpistol was recorded?


[Q]: Passage: The wintering migrant birds which flock to the sanctuary were recorded at different periods during the winter months. The early arrivals in October were gadwall (Aythya ferina), northern pintail (Anas acuta), northern shoveller (Anas clypeata), common teal (Anas crecca), common pochard (Aythya ferina), and common coot (Fulica atra). The birds recorded during November were mallard (Anas platyrhynchos), spot-billed duck (Anas poecilorhyncha), and knob-billed duck (Sarkidiornis melanotos). The departure of the birds from the sanctuary was also noted in different months, towards the end of the winter season. The summer birds recorded were the lesser whistling duck (Dendrocygna javanica) and the cotton teal (Nettapus coromandelianus).
 Link Information: none Answer: none
[A]:
Of the birds recorded during November, which species lays the largest eggs?