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]: atom#electron#number
[EX A]: the number of electrons in an atom is

[EX Q]: forest#image#tree
[EX A]: abstract image of birch trees in a forest

[EX Q]: commuter#escalator#travel
[EX A]:
commuters traveling up the escalator