9131
Together with Sandra Reynolds he won the 1960 Australian Mixed Doubles title and in 1961 he teamed up with compatriot Margaret Court to win the U.S. National Championships Mixed Doubles title .
 person: Sandra Reynolds; person: Margaret Court
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: Sandra Reynolds; person: Margaret Court