Complex sentence: The reissue of the Big Shef has also utilized the Burger Chef name and logo in advertisements in the markets in which it is offered, and the claim was to provide Burger Chef fans with their Big Shef "fix".
Split into simpler sentences: The reissue of the Big Shef has also utilized the Burger Chef name and logo in advertisements in the markets in which it is offered. The claim was to provide Burger Chef fans with their Big Shef "fix".