Given the task definition, example input & output, solve the new input case.
You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
Example: Powdered sugar, also called confectioners' sugar, icing sugar, and icing cake, is a finely ground sugar produced by milling granulated sugar into a powdered state. It usually contains a small amount of anti-caking agent to prevent clumping and improve flow. Although most often produced in a factory, powdered sugar can also be made by processing ordinary granulated sugar in a coffee grinder, or by crushing it by hand in a mortar and pestle.
Output: is confectionary sugar the same as powdered sugar?
The question is a yes/no question, and it is answerable based on the given passage.

New input case for you: Notes issued are either backed by Bank of England notes at a rate of one pound to one pound sterling, or can be backed by securities issued by the Government of Gibraltar. Although Gibraltar notes are denominated in ``pounds sterling'', they are not legal tender anywhere in the United Kingdom. Gibraltar's coins are the same weight, size and metal as British coins, although the designs are different, and they are occasionally found in circulation across Britain.
Output:
can gibraltar coins be used in the uk?