213596
Career He had an upsurge in popularity in Romania , after an incident in a match against Petrolul Ploiești , when , seconds before a disputed penalty kick was to be taken , a Petrolul fan entered the pitch and punched Steaua teammate George Galamaz .
 Petrolul Ploiești, Petrolul, Steaua, George Galamaz
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Petrolul Ploiești, Petrolul, Steaua, George Galamaz