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For the next two years , the Bank Board , which at the time was the agency responsible for regulating thrifts , failed to act -- even after federal auditors warned in May 1987 that Mr. Keating had caused Lincoln to become insolvent .
 date: the next two years; organization: the Bank Board; date: May 1987; person: Keating; organization: Lincoln
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:
 date: the next two years; organization: the Bank Board; date: May 1987; person: Keating; organization: Lincoln