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But there are plenty of other promising prospects at Lake View , promoters believe : Ernest Ball , for instance , who wrote `` When Irish Eyes are Smiling , '' and Garrett Morgan , the inventor of the gas mask and the tri-colored traffic light .
 facility: Lake View; person: Ernest Ball; work of art: When Irish Eyes are Smiling; person: Garrett Morgan
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: Lake View, Ernest Ball, When Irish Eyes are Smiling, Garrett Morgan 
Answer:
 facility: Lake View; person: Ernest Ball; work of art: When Irish Eyes are Smiling; person: Garrett Morgan