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`` There 's more noise out there , and the consumer may have to work harder to cut through it , '' says Vincent P. Barabba , executive director of market research and planning at General Motors Corp .
 Vincent P. Barabba, General Motors Corp
Please list all entity words in the text that fit the category. Output format is "word1, 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:
 Vincent P. Barabba, General Motors Corp