   neutral   that's alright. I notice you have a few newspapers there. Would you mind lending me one?     neutral   no, not at all. Which one would you like--the New York Times or the Guardian?  
    neutral   I prefer the British paper, but I'll read whatever one you aren't going to read right away.     neutral   I was just going to do a little Sudoku while we wait for the plane to take off, so the Guardian is all yours.  
    neutral   thanks a lot. That's really nice of you. Would you like a piece of gum?     happiness   
 sure, thanking my new friend. 
 Sure. Thanks. What did it cost in American dollars?    $54.The