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 : : Energy builds up in the crust of the earth. The energy causes the fault lines give way. The earth's plates move. The energy radiates outward from the fault in all directions. The seismic waves shake the earth as they move through it. ", "event : The energy causes the fault lines give way.", "entity : energy" 

Ex Output:
 known location 


Ex Input:
 "process paragraph : : A tree produces seeds. The seeds are dispersed by wind, animals, etc. The seeds reach the ground. Grow into new trees. These new trees produce seeds. The process repeats itself over and over. ", "event : The seeds are dispersed by wind, animals, etc.", "entity : Tree" 

Ex Output:
 not exist 


Ex Input:
 "process paragraph : : Plants start off as a seed. The seed germinates. The plant gets nutrition from the environment. The plant grows from the nutrients. The plant produces flowers. The flowers produce fruit. The fruit releases seeds. The seeds become new plants. The original plant dies at some point. ", "event : The seed germinates.", "entity : seed ; seeds" 

Ex Output:

 not exist