Premise: A gray-haired gentleman in a suit is standing in front of a podium.

Hypothesis: A gray-haired gentleman in a suit is standing in front of a podium waiting to give a lecture.
Relation: neutral

Hypothesis: A bald gentleman in a suit is standing on stage.
Relation: contradiction

Hypothesis: A man in a suit is standing in front of a podium.
Relation: entailment