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".
Input: چگونه می توانم بینایی ضعیف را کاهش دهم؟ <sep> چگونه می توانم بینایی بهتری داشته باشم؟
Output:
paraphrase