The main product is a documentary called "BBC: Behind The Scenes" that features interviews and footage about what happens behind the scenes at the BBC. The first ancillary text is a newspaper ad for the documentary that includes a still from the documentary and information about air time and channel. The second ancillary text is a radio ad that uses audio clips and music from the documentary along with information about air time and channel. The combination of the documentary and ancillary texts is effective because the radio ad uses clips and music from the documentary, the newspaper ad includes imagery and wording that ties to the documentary, and all pieces target the same audience with consistent branding.