130825
At 3.40 " p.m. , a small fire in the main stand was remarked upon by the TV commentator John Helm , but in less than four minutes , with the windy conditions , it had engulfed the whole stand , trapping some people in their seats .
 person: John Helm
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: John Helm 
Answer:
 person: John Helm