15390
Seven people were killed in the state , of which two directly to the storm ; three of the deaths were from traffic accidents , and one person died from carbon monoxide poisoning , due to operating a power generator inside after a power outage .
 carbon monoxide poisoning
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:
 carbon monoxide poisoning