In this task, you are given a paragraph, event and an entity. The event is part of the given paragraph and it changes the state of the entity. Your task is to classify the state of the entity into three classes: 1) not exist, 2) unknown location and 3) known location. "not exist" means the entity doesn't exist in that state anymore. "unknown location" means the entity exists in that state but location is unknown. "known location" means the entity exists and location is known.

Ex Input:
"process paragraph : : Trash is put into a household trashbag. The trashbags are thrown into a large outdoor trashcan. The trashcan is emptied by a large trash truck. The trash truck travels to the landfill. Unloads all the trash the truck has collected. ", "event : The trashbags are thrown into a large outdoor trashcan.", "entity : trash"

Ex Output:
known location

Ex Input:
"process paragraph : : A seed or seeds planted into the ground. The seed becomes a seedling and grows with water. The sun. The seedling grows into a mature plant. Becomes a flower. ", "event : The seed becomes a seedling and grows with water.", "entity : seed ; seeds"

Ex Output:
not exist

Ex Input:
"process paragraph : : A bee lands on the flower. Their feet slip into little grooves that hold pollen sacs. When the bee flies off, it carries off the pollen sac. The bee lands on another plant. The pollen sac falls off and pollinates the plant. ", "event : Their feet slip into little grooves that hold pollen sacs.", "entity : bee"

Ex Output:
known location