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.

Example Input: celebrate#crowd#leader#mass
Example Output: religious leader celebrates mass before a crowd of worshipers

Example Input: couple#plan#wedding
Example Output: A couple plans their wedding.

Example Input: flow#lava#sea
Example Output:
lava flows into the sea