Premise & hypothesis: Is the premise "People are gathered at a bar." true if "Men and women are celebrating a birthday in a bar."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "A man at work looks up toward the camera." true if "A woman is working."?
A: no

Premise & hypothesis: Is the premise "A baby dressed as an elephant standing on a bed held up by a woman dressed in a Dorothy costume." true if "A child and adult are dressed in clothing that is out of the ordinary."?
A: yes

Premise & hypothesis: Is the premise "A man talking on a cellphone near a building." true if "A man is talking on a cellphone."?
A:
yes