dialogue: W: Good morning, Campus Evening News. Can I help you? M: Yes, I'd like to place an ad. I want my ad to say, "I-phone for sale. Apple 2010. Call 87310653 after 7:30 p. m."
question: Why is the man calling the campus newspaper office?
choice: Because he wants to buy an I-phone. Because he wants to contribute an article to the newspaper. Because he wants to advertise a sale.
answer: Because he wants to advertise a sale.