person A: The zombie apocalypse will inevitably happen soon. Are you ready for it?
person B: I'm not prepared.
person A: I have a bunker in my back yard. You'll have to come here when it goes down so you'll be safe.
person B: I need some food_comma_ any suggestions?
person A: Canned goods are always good to have along with rice. Water purification tablets are a must too.