253604
In CMLL he became involved in a storyline with Mr. Niebla that escalated to the point that both wrestlers put their mask on the line in a Luchas de Apuestas match .
 person: Mr. Niebla
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: Mr. Niebla 
Answer:
 person: Mr. Niebla