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.

[Q]: address#audience#politician
[A]: politician opens the municipal addressing an audience


[Q]: classroom#pupil#talk#teacher
[A]: teacher and pupil talking in a classroom


[Q]: bridge#track#travel
[A]:
Two trains travel on tracks on a bridge