What type of punctuation might be used to offset additional information in a sentence?

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Using parentheses to offset additional information in a sentence is an effective strategy. Parentheses provide a way to include supplementary details or clarifications without interrupting the main flow of the sentence. This method maintains the clarity of the primary statement while allowing for extra information to be presented in a more subdued manner.

For instance, if you have a sentence like "The book, which was published last year, was a bestseller," the information in the parentheses can clarify or add detail about the book without altering the essential meaning of the sentence. This contrasts with the other punctuation options, which perform different functions or aren't suited for the same type of supplementary detailing. Commas can also be used for additional information, but parentheses create a distinct separation, signaling that the enclosed material is not vital to the overall meaning.