premise: A policeman with a face mask and a bunch of schoolgirls in uniform at a bus station. hypothesis: The police man stood guard over the primary school children at the bus stop.
neutral: Just because a police man was at a bus station with schoolgirls does not mean he stood guard over them and just because the schoolgirls were in uniform does not mean they were primary school children and just because they were at a bus station does not mean it was a bus stop.