Sitting in Starbucks on Euston St. in Camden . Exhausted from the plane ride . I left yesterday from Savannah on a plane that resembled an airborne pencil -- so small that , when we landed in Charlotte , we deplaned on the runway and walked to the airport . During the layover in Charlotte , I bought a crappy $ 8 sandwich and a Starbuck 's coffee and sat by the window to read Blink ( great book so far ) .

Question: Why is the narrator buying overpriced food ?
Answer: None of the above choices .They have a craving for a sandwich .They have limited options .They have a craving for Starbucks .