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.

Input: Consider Input: switch#track#train

Output: a trainman switching the tracks for the train


Input: Consider Input: cloud#lapse#mountain

Output: time lapse of clouds over the mountain


Input: Consider Input: athlete#ceremony#day


Output: athlete and olympic athlete at the medal ceremony on day .