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.

[Q]: fire#firefighter#smoke
[A]: firefighters battle the smoke of a smoldering fire .


[Q]: ceiling#paint#vault
[A]: painting a room with a vaulted ceiling is quite easy .


[Q]: perch#specie#tree
[A]:
biological species perched in a tree