premise: A woman in white shorts and a blue sleeveless top standing in front of a wall is joined by a group of others on a sidewalk outside a one story stone building with red and white flags strung across the top. hypothesis: A groups of people are standing outside a building.
entailment: Groups of people is implied by a group of others that includes the woman who is joined by the others. That they are all standing outside a building is implied by the woman standing at a wall that must be very near the stone building, since when the others join her they are outside the building.