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Mr. Laff 's attorney , John Lang , filed a memorandum asking that the trial record include a secretly taped conversation in which the witness , Henry Lorin , told a Haas stockbroker that Mr. Laff should be killed .
 person: Laff; person: John Lang; person: Henry Lorin; organization: Haas; person: Laff
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: Laff, John Lang, Henry Lorin, Haas, Laff 
Answer:
 person: Laff; person: John Lang; person: Henry Lorin; organization: Haas; person: Laff