instruction:
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.
question:
mountain#surround#town
answer:
a town surrounded by mountains


question:
building#city#map
answer:
isometric map of the city with buildings and trains


question:
come#engine#track
answer:

A train engine is coming down the track.