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. 

Input: Consider Input:  "process paragraph : : Plants obtain water through the soil they are growing in. The plants roots absorb the water from the soil. Transport the water to the parts of the plant where the water is needed. The plant uses the water as part of the photosynthesis process. The plant creates food, called glucose, for itself. The plant uses water to circulate the glucose around the plant to deliver the glucose to where it's needed. ", "event : The plants roots absorb the water from the soil.", "entity : water" 

Output:  known location 


Input: Consider Input:  "process paragraph : : Sound waves enter your outer ear. Travel through ear canal to your ear drum. Eardrum vibrates with the incoming sound. Send the vibrations to three tiny bones in your middle ear. Bones in your middle ear amplify the vibrations. Send them to your inner ear. The vibrations activate tiny hair cells in your inner ear. The hair cells release neurochemical messengers. Your auditory nerve carries the message to your brain. The brain translates the message so you can understand. ", "event : Travel through ear canal to your ear drum.", "entity : neurochemical messengers" 

Output:  unknown location 


Input: Consider Input:  "process paragraph : : EGG. ITS LAID ON A LEAF OR PLANT. THE EGG HATCHES. THE LARVA COMES OUT(CATERPILLAR). IT BEGINS TO EAT ON THE LEAF THAT IS WAS BORN ON. CONTINUES TO EAT TO GROW QUICKLY. AFTER ITS GROWN TO FULL LENGHT IT FORMS INTO A PUPA. UNDERGOES METAMORPHOSIS TO BECOME BUTTERFLY. AFTER HE BUTTERFLY IS FOMED IT PUMPS BLOOD INTO ITS WINGS TO GAIN STRENGHT TO BE ABLE TO FLY. TH EBUTTERLFY IS FIANLLY ABLE TO FLY AWAY. ", "event : ITS LAID ON A LEAF OR PLANT.", "entity : egg" 


Output:  known location