43795
The general public learned of the proposed merger in the late afternoon on 16 April , when it was announced by David Coleman on the television show " Grandstand " following the report of the day 's football results .
 person: David Coleman; media: Grandstand
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: David Coleman, Grandstand 
Answer:
 person: David Coleman; media: Grandstand