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. 

Q:  "process paragraph : : The pancreas detects chemical changes in the stomach. The pancreas creates juices that help digest food. The pancreas releases the juices into the stomach. Trypsin and chymotrypsin digest protein. Insulin is produced to move glucose from the blood. The enzymes begin producing again. ", "event : The pancreas creates juices that help digest food.", "entity : juices; trypsin; chymotrypsin" 

A:  known location 
****
Q:  "process paragraph : : Warm air rises. Then it expandes and cools. Some of the vapor condenses onto tiny pieces of dust that are floating in the air. Forms a tiny droplet around each dust particle. Billions of these droplets come together they become a visible cloud. ", "event : Then it expandes and cools.", "entity : warm air" 

A:  not exist 
****
Q:  "process paragraph : : Food. Water enter the body. Bloodstream. Food and water enter the pancreas. The pancreas breaks down carbs. Helps digest other foods and liquids. ", "event : Water enter the body.", "entity : carbs" 

A:
 known location 
****