Utilize the input text as a context reference, choose the right relationship between 'UGG' and 'retail' from the options.
Options: developer, industry, platform, currency

Internationally, UGG declined versus last year primarily related to COVID-19 store closures, the multiyear marketplace reset in Europe, and the brand having a smaller e-commerce presence relative to the U.S. market, making it more challenging to offset the volume loss from retail stores.
industry