Premise & hypothesis: Is the premise "An older lady teacher talking to young students who are in uniform in front of the classroom building." true if "A lady is in a business meeting."?
A: no

Premise & hypothesis: Is the premise "Man in a black hat and green jacket." true if "A security guard wearing a black hat patrols the building."?
A: it is not possible to tell

Premise & hypothesis: Is the premise "Three people wearing fully protective equipment are working in an interior of a building, two on scaffolding, one on the floor." true if "The three people are working in a building while wearing protective equipment."?
A: yes

Premise & hypothesis: Is the premise "A group of people are walking under a hut." true if "The group are learning about native cultures."?
A:
it is not possible to tell