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The communique says that current methods of contact and co-operation between the two associations must strictly follow the " regulation agreement of contact and talks between the two associations " signed last year .
 cardinal: two; law: the " regulation agreement of contact and talks between the two associations "; date: last year
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: 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:
 cardinal: two; law: the " regulation agreement of contact and talks between the two associations "; date: last year