38659
The most exciting event was in 1942 , when Edlén proved the identification of some solar coronal lines on the basis of his precise analyses of spectra of MIA .
 person: Edlén
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
 Entities: Edlén 
Answer:
 person: Edlén