TASK DEFINITION: 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.
PROBLEM: city#cloud#hang

SOLUTION: cloud hangs over a city

PROBLEM: station#train#travel

SOLUTION: train on the station who travel

PROBLEM: onion#pizza#sauce

SOLUTION:
A Pizza with cheese, sauce and red onion.