A: I am so hungry. B: I am hungry too. A: How many more minutes until lunch? B: Thirty more minutes. A: That is too long. B: I know, I hear your stomach growling. A: Do you have any food in your backpack? B: I have a bag of chips. A: Can I have some? B: Maybe next time. A: Wait, why not now? B: Because I'm going to eat the chips.