Read the following article and answer the question by choosing from the options.

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 .

Why did the train station cause the narrator anxiety ?
Select from the following.
a). They lost their MP3 .
b). They lost their CD player .
c). They lost their car .
d). They lost their vehicle ....A:
a).