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: event#greet#politician

Output: politician is greeted by celebrity at an event


Input: Consider Input: bike#biker#park

Output: A biker parked his bike.


Input: Consider Input: pond#swan#swim


Output: swans swimming on the pond