Refer to the input text as context and select the correct relationship between 'American Apparel' and 'retail' from the available options.
Options: director/manager, legal form, industry, founded by

"Today's announcements are necessary steps to help American Apparel adapt to headwinds in the retail industry, preserve jobs for the overwhelming majority of our 10,000 employees, and return the business to long-term profitability.
industry