Luckily a second car was available and my mom 's car has been quickly repaired . My luck with MP3 players continued its usual run on Wednesday , September 10th . When I managed to lose my battered MP3 player at the train station . Despite noticing almost immediately I could not find it on the platform and it has not turned up since .

Generate a question about the above context.
Why did the train station cause the narrator anxiety ?
pick from the following. [-] They lost their car . [-] They lost their CD player . [-] They lost their vehicle . [-] They lost their music player .