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: close#crash#lane

SOLUTION: the upper lanes were closed after a crash .

PROBLEM: couple#lamb#sheep

SOLUTION: a lamb standing next to a couple of sheep

PROBLEM: bridge#gorge#span

SOLUTION:
the bridge spans the gorge between steep cliffs