premise: A man stands speaking to a crowd of sitting people, all wearing business attire. hypothesis: A stock broker is speaking at a Wall Street conference.
neutral: People wearing business suits aren't necessarily stock brokers. A man talking to an audience doesn't imply it is a Wall Street conference.|neutral: The man might not necessarily be a stock broker, and he might not be speaking at a Wall Street conference.|neutral: There are plenty other professions where you are requiered to wear a suit other than being a stock broker.