100640
By 1958 the principals Leslie Nathanson , Felix Nabarro and his brother Alan Nabarro had merged their firms to form an eight partner , 60 employee firm dealing with property , litigation , company commercial and family law work under the name Nabarro Nathanson .
 None
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:  
Answer:
 None