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. 
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Question:  "process paragraph : : A plant dies and withers. The dead plant starts to draw microbes. The microbes break down the material. Forms decay. The resulting material disappears. The plant becomes one with the soil. ", "event : The dead plant starts to draw microbes.", "entity : plant ; material" 

Answer:  unknown location 


Question:  "process paragraph : : You inhale. Your diaphragm moves down. Your lungs have more room. Your lungs fill with air. You exhale. Your diaphragm moves back up. Carbon dioxide is exhaled. You start the process over again. ", "event : Your diaphragm moves down.", "entity : carbon dioxide" 

Answer:  unknown location 


Question:  "process paragraph : : An area is at a higher elevation than the surrounding area. Rain falls. Water is in the area of high elevation. The water creates a stream. The stream moves towards lower elevation. The stream continues along the same path for a long time. The soil and rocks erode where the stream touches them. The stream moves deeper into the soil. The stream is smaller than the eroded area. ", "event : Rain falls.", "entity : rain" 

Answer:
 not exist