In this task, you are given concept set (with 3 to 5 concepts) that contain mentions of names of people, places, activities, or things. These concept sets reflect reasonable concept co-occurrences in everyday situations. All concepts given as input are separated by "#". Your job is to generate a sentence describing a day-to-day scene using all concepts from a given concept set.

[EX Q]: bathroom#tile#wall
[EX A]: black walls and tiles in the bathroom

[EX Q]: switch#track#train
[EX A]: a trainman switching the tracks for the train

[EX Q]: engine#station#track
[EX A]:
A steam engine coming out from the station onto the track.