premise: Two little boys, one with blue pants and shirt, and the other with blue shirt and gray pants, are playing with Thomas the Train toys on a hardwood floor. hypothesis: A little boy has blue pants.
entailment: Two little boys, one with blue pants and shirt, and the other with blue shirt and gray pants, are playing with Thomas the Train toys on a hardwood floor, couldn't at he same time just be a  little boy that has blue pants.