Some participants, confused by the question, replied with slogans for both the front and back of the Littleton T-shirt.
The Littleton T-shirt has a longer slogan on the front than the back.
mnli hypothesis: The Littleton T-shirt has a longer slogan on the front than the back. premise: Some participants, confused by the question, replied with slogans for both the front and back of the Littleton T-shirt.