Question: Dialogue: W: Excuse me. Can I help you? M: Er... Could I have some writing paper and envelopes? W: Do you mean paper for writing letters? M: Yes. W: They are here in the showcase. Which one would you like? M: I want this kind of paper and that kind of envelope. W: All right, sir. Anything else? M: Yes, five fifty-- cent stamps. W: Er... There will be four dollars and sixty cents altogether. M: Here is five dollars. W: Thank you. Here is the change. M: Thanks. Question: How many stamps does the man buy? - Fifty. - Five. - Fifteen.
Answer:
Five.