5965
And he said : " The number of submerged compartments , the increase in air pressure and temperature , and the state of the air supply are all factors affecting the length of time they can remain alive . "
 he, they
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
Answer:
 he, they