5530
The emperor Nero had two marriages to men , once as the bride ( with a freedman Pythagoras ) and once as the groom .
 person: Nero; person: Pythagoras
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Nero; person: Pythagoras