Task: Summarization
Input (English): I am a fan of Pamela's gluten free products and have been happy with all of them until I got the Raisin Walnut Cookies. I just received the order a couple of days ago. I've eaten four of the cookies and they are very good tasting. However, in two of the four cookies I found myself chewing what presumably was walnut shells! I could have easily chipped or broken a tooth.  Pamela's makes some great products but this one is "risky".
Output (English): A safety concern