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: let#stop#train

SOLUTION: A train stopped and letting people on. 

PROBLEM: illuminate#light#wall

SOLUTION: reflective light illuminates the canyon walls

PROBLEM: reflect#sea#sun

SOLUTION:
sun reflected in the sea