premise: A group of African women are walking toward a building, and a woman wearing a green shirt and brown skirt as well as a woman in a teal shirt and flowered skirt are carrying tubs on their heads. hypothesis: A group of women walk toward a building with something on their heads.
entailment: The information that "women walk toward a building" is already contained in the phrase "African women are walking toward a building". Since we know that the women are carrying tubs on their heads then we already know that they have something on their heads.