Definition: Compose a new way to ask the same question. The new question must be asking the exact same thing as the original question does. Without any other information, you should be able to tell that the original question and the new question are the same. Preserve bracketed phrases in your new question. You can change the rest of the question provided the above requirements are satisfied. The new question must have a natural, fluent formulation, as if it were composed by a native English speaker. You will be given three pieces of information to help you create better questions. Those are: "Answer": the answer to the question, e.g., "Honolulu". "Answer Type": the type of the answer, e.g., "Location". "Auxiliary Information" is a detailed description of some concepts mentioned in the question, if any.
Input: original question: What is the trade union for [Commercial bank]?
answer: financial sector union of sweden
answer type: Trade union.
auxiliary information: A commercial bank is a type of bank that provides services such as accepting deposits, making business loans, and offering basic investment products. Commercial bank can also refer to a bank or a division of a bank that mostly deals with deposits and loans from corporations or large businesses, as opposed to individual members of the public. In the United States the term "commercial bank" was often used to distinguish it from an investment bank due to differences in bank regulation. After the Great Depression, through the Glass‚ÄìSteagall Act, the U.S. Congress required that commercial banks only engage in banking activities, whereas investment banks were limited to capital market activities. This separation was mostly repealed in 1999 by the Gramm‚ÄìLeach‚ÄìBliley Act but was restored by the Volcker Rule, implemented in January 2014 as part of the Dodd-Frank Act of 2010.

[Commercial bank] uses what trade union?