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".
Q: چگونه سریع وزن خود را کاهش دهم؟ <sep> بهترین راههای لاغری سریع چیست؟
A: 
paraphrase