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:
celebrate#crowd#leader#mass

Ex Output:
religious leader celebrates mass before a crowd of worshipers


Ex Input:
cross#light#sky

Ex Output:
light in the sky and the cross


Ex Input:
chalkboard#student#teacher

Ex Output:

teacher and student doing mathematics on the chalkboard