108393
This book inventively expands on the friendship between T. E. Lawrence and Robert Graves , suffering from the aftermath of World War I and foreseeing the dawning of new ones .
 T. E. Lawrence, Robert Graves, World War I
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 T. E. Lawrence, Robert Graves, World War I