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: collect#pond#water

SOLUTION: water was collected from the pond

PROBLEM: city#fog#rise

SOLUTION: fog rises over the lost city .

PROBLEM: sale#souvenir#stall

SOLUTION:
souvenirs for sale on a stall