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: form#root#tree

SOLUTION: the tree forms the island of the roots

PROBLEM: event#family#politician

SOLUTION: politician and family at the events

PROBLEM: butterfly#leaf#sit

SOLUTION:
butterfly sits on a leaf