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 Input:
cloud#lapse#mountain

Ex Output:
time lapse of clouds over the mountain


Ex Input:
atom#electron#number

Ex Output:
the number of electrons in an atom is


Ex Input:
competition#cross#line#recur

Ex Output:

athlete crosses the line to win recurring competition