Detailed Instructions: In this task, you are given two sentences in Persian separated with <sep>, and you have to determine whether the sentences are paraphrases or not. Classify your answers into "paraphrase" and "not-paraphrase".
Problem:در دفتر افکار خود چه می نویسید؟ <sep> شما به عنوان دفتر افکار خود از چه دفتری استفاده می کنید و چرا؟
Solution:
not-paraphrase