Utilize the input text as a context reference, choose the right relationship between 'prime' and 'retail' from the options.
Options: location of formation, creator, industry, stock exchange

CBRE expects domestic retail sales growth of around 4 per cent to 5 per cent in 2015, backed by falling energy prices, lower interest rates and the increasing wealth effect," Dr Chin said five of the top 10 most expensive prime retail markets are in Asia Pacific.
industry