51066
The protests were prompted by reports from several domestic and foreign election monitors as well as the widespread public perception that the results of the run-off vote of 21 November 2004 between leading candidates Viktor Yushchenko and Viktor Yanukovych were rigged by the authorities in favour of the latter .
 person: Viktor Yushchenko; person: Viktor Yanukovych
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: Viktor Yushchenko, Viktor Yanukovych 
Answer:
 person: Viktor Yushchenko; person: Viktor Yanukovych