87179
The esophagus , with its accompanying plexus of nerves , lies on the right side of the aorta above ; but at the lower part of the thorax it is placed in front of the aorta , and , close to the diaphragm , is situated on its left side .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
 None