386193
It was later noted that gold medallist Ivar Ballangrud probably was clocked in a second too early , something which could have cost Krog the gold medal .
 person: Ivar Ballangrud; person: Krog
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: Ivar Ballangrud, Krog 
Answer:
 person: Ivar Ballangrud; person: Krog