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The United States and Britain have welcomed Wednesday 's conviction of a Libyan defendant for the 1988 Lockerbie bombing that killed 270 people , but they stood firm in demanding that Libya accept responsibility and compensate the victims ' families .
 The United States, Britain, Wednesday, Libyan, 1988, Lockerbie, 270, Libya
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:
 The United States, Britain, Wednesday, Libyan, 1988, Lockerbie, 270, Libya