Task: Question Answering
Input (English): Context: But of course leaving it completely open in the end to whatever came handy on the shopping trip . But as I wrote what seemed like reasonable ideas , I had two concerns : How to get ten or fifteen bucks over to them before they left for Japan ( I can hardly sit in this chair without sliding onto the floor , so I sure ca n't drive today ) . And the other concern was ... when was this trip ? I started fearing they were leaving this weekend , so I made a dash for the phone to give Tabyk or Nessa a call before they left . I tried Nessa first and got her . 
Question: What may happen if they changed their mind and decided to stay home ?
Output (English): I may save some cash outlay .