No, sandwiches are referred to in the headline, the first paragraph, the second paragraph and the third paragraph ("the space between two pieces of bread"), and

No, sandwiches are referred to in the headline, the first paragraph, the second paragraph and the third paragraph ("the space between two pieces of bread"), and the final paragraph. Regardless of how you prefer to interpret the story, absurd clickbait "hooks" are the sort of thing that drives distrust in the media.