Brokerage Scotiabank resumed coverage of digital healthcare firm WELL Health Technologies Corp WELL.TO with a sector "outperform" rating. May 10 (Reuters) - Futures for Canada's resources-heavy main stock index fell on Wednesday, tracking weakness in commodities' prices ahead of U.S. consumer inflation data. Market participants will keep a close eye on U.S. April consumer price index (CPI) data due at 08:30 a.m.