system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
My refrigerator broke for six days while I was on vacation. Which of the following foods would be still safe to eat unrefrigerated for that long: raw chicken, a jar of olives, hard cheese, milk, and fruit jelly.


assistant
Olives, hard cheese, and fruit jelly are not likely to spoil unrefrigerated for a couple of days. However, raw chicken and milk would be unsafe to eat.