premise: Two men stand in a lift as four others, all dressed in black and bright yellow stripes, look up on them. hypothesis: Six men dressed in black and yellow uniforms are standing in a gymnasium.
entailment: Only the 'four others' are implied as dressed this way, but nothing is actually stopping the other two from being so dressed; it's not impossible for a lift to exist in a gymnasium, so even the two who stand in a lift can be technically standing in a gymnasium.|entailment: two plus four is six.|entailment: two plus four equal six.