Task: Information Extraction
Input (English):  "process paragraph : : An animal lives a happy life. The animal gets very old. The animal dies. The animal's skeleton sinks to the bottom of an ocean. The skeleton is buried by mud. More sand and mud fall on the skeleton. Pressure increases on the skeleton from the weight of more mud. The sand and mud turn into rock. The skeleton dissolves in the water. A hole is preserved in rock that is the shape of the skeleton. ", "event : The animal gets very old.", "entity : animal" 
Output (English):  unknown location