Tickers to Watch: Barnes & Noble Inc. BKS, +0.97% as it prepares to split up its business, said Sears Canada Inc. SCC, -1.32% Chief Executive Ronald D. Boire will lead its retail business , while current Chief Executive Michael P. Huseby will become executive chairman of its college books spinoff.
Refer to the input text as context and select the correct relationship between 'Sears Canada' and 'retail' from the available options.
Options: currency, product/material produced, industry, operator