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: event#greet#politician

A: politician is greeted by celebrity at an event
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Q: balloon#city#event

A: balloon floats over a city during event
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Q: bridge#cross#waterway

A:
Commuter train crossing waterway on bridge in city.
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