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High-profile figures such as the comedian Tommy Tiernan and the presenter Hector Ó hEochagáin were signed up in an effort to raise the profile of the station .
 person: Tommy Tiernan; person: Hector Ó hEochagáin
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: Tommy Tiernan, Hector Ó hEochagáin 
Answer:
 person: Tommy Tiernan; person: Hector Ó hEochagáin