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: blackboard#teacher#write

SOLUTION: teacher writing on a blackboard

PROBLEM: leader#library#politician

SOLUTION: politicians meet with religious leader in his library .

PROBLEM: pedestrian#sidewalk#traffic

SOLUTION:
A male pedestrian on a sidewalk as traffic passes by.