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".

بهترین تکنیک های Off Page SEO چیست؟ <sep> بهترین تکنیک های مورد استفاده در Off Page SEO چیست؟
paraphrase