    tence 1: WalMart . Kofit ’s Corp. .  family Dollar Storés Inc : sand Big Lots  linc. were among the merchants posting  May sales that fell below Wall Street *s  modest expectations .    tence 2: Wal. Mart . Kohl ‘s Corp. .  family Dollar Stores Inc . . and ‘Big Lots  Inc. posted May sales that fell below Wall  Street "s modest expectations .    