cars lined up along stretch of road with train approaching
how many cars are there
4
is it a long train
yes
is it a cargo train
no
is it a passenger train
sorry, it was a cargo train
what color is the train
silver
are there pedestrians
no
can you see a stop light
no
is there a railroad sign
no
is it daytime
yes
what time of day do you think it is
4 pm