Hints and tips:
...They made an odd couple: one tall and athletic, with reddish hair, who goes by the nickname “Wavey Dave”; the other shorter, dark and slightly awkward. Their first venture was not a blazing success....
...Barry Callebaut, the world’s biggest supplier of chocolate and cocoa products, claimed the reddish-coloured variation would appeal particularly to “millennials” — consumers born since the early 1980s....
...The magus of the title, the celebrated Aids doctor Jean-Claude Chermann, wears a white coat and leads a parade of rodents down a reddish brick road....
International Edition