13654
Burmah Oil PLC , a British independent oil and specialty - chemicals marketing concern , said SHV Holdings N.V. has built up a 7.5 % stake in the company .
 Burmah Oil PLC, British, SHV Holdings N.V., 7.5 %
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 Burmah Oil PLC, British, SHV Holdings N.V., 7.5 %