premise: An older man is speaking to a boy while both are sitting. hypothesis: Grandpa is lecturing.
neutral: An older man should not always mean a Grandpa and speaking while sitting and lecturing are totally different.|neutral: Just because an older man is speaking to a boy doesn't mean he is the boy's Grandpa.|neutral: If an older man is speaking to a boy it does not mean that he is a grandpa who is lecturing the boy.