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 : : A female fish lays eggs. Larvae hatch from the eggs. The larvae eat and grow. The larvae form into juvenile fish. The juvenile fish grow into adult fish. The adult fish mate. The female fish lays eggs. ", "event : Larvae hatch from the eggs.", "entity : eggs" 

Ex Output:
 not exist 


Ex Input:
 "process paragraph : : The primary root breaks from the seed. A shoot develops with a leaf. The shoot breaks through the soil as a seedling. The tree becomes a sapling when it gets taller than 3 ft. The mature tree produces flowers or fruit. Seeds are produced from the flowers or fruit. A dead or dying tree is known as a snag. ", "event : A shoot develops with a leaf.", "entity : primary root" 

Ex Output:
 unknown location 


Ex Input:
 "process paragraph : : Two birds meet each other. Egg is produced after fertilziation. Mother sits on egg until it hatches. Bird Hatches. Grows up. Flee the next. Starts family. Dies. ", "event : Egg is produced after fertilziation.", "entity : egg" 

Ex Output:

 unknown location 


