In this task, you will be presented with a multiple-choice question in Persian, and you should answer the question based on your knowledge. Classify the answers based on options.

علائم هشدار دهنده برای خطر به چه شکلترسیسم می شود ؟ <sep> (A) دایره (B) مثلث (C) مربع (D) نوزی
B