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Overall they won the gold medal earning a total of 206.54 points , 19.22 ahead of Maria Petrova & Alexei Tikhonov , who placed second in both segments of the competition .
 person: Maria Petrova; person: Alexei Tikhonov
Please list all entity words in the text that fit the category.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} 
Answer:
 person: Maria Petrova; person: Alexei Tikhonov