premise: Two toddler boys, one in a plaid shirt, the other wearing a t-shirt and bib, are seated in yellow chairs embedded in a table. hypothesis: One of tow toddler boys at the table is wearing a bib so he don't dirty his t-shirt during lunch.
neutral: The boy is not necessarily wearing a bib so he doesn't dirty his shirt. Boys seated at a table does not necessarily mean they are eating lunch.