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I'm writing a request letter to my and my sister's high school but I don't how to properly say it.
I, Rebecca Smith, would like to request a copy of my and my sister, Anna Smith's Transcript of Records.
I,Rebecca Smith, would like to request a copy of my and my sister's, Anna Smith, Transcript of Records.
if both are wrong, please tell me a better sentence and also, if something is wrong in this question, you can correct it. Thank you very much