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`` I 'm starting to see more business transactions , '' says Andrea West of American Telephone & Telegraph Co. , noting growing interest in use of 900 service for stock sales , software tutorials and even service contracts .
 person: Andrea West; organization: American Telephone & Telegraph Co.
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:
 person: Andrea West; organization: American Telephone & Telegraph Co.