A slope may pertain-to a surface.Logical formLearned from27 sentences. Slopes may pertain-to a (border mountain).Logical formLearned from27 sentences. Gullies may occur on slopes.Logical formLearned from26 sentences. A direction may pertain-to a slope.Logical formLearned from26 sentences. Slopes can be sheltered.Logical formLearned from26 sentences. A section may pertain-to a slope.Logical formLearned from26 sentences. A slope can be pronounced.Logical formLearned from26 sentences. Slopes can be cut.Logical formLearned from26 sentences. Slopes can be black.Logical formLearned from26 sentences. A (condominium building) can be in slope.Logical formLearned from26 sentences. A natural-gas pipeline can be from a slope.Logical formLearned from26 sentences. Slope may pertain-to a land.Logical formLearned from26 sentences. Slopes can be bright.Logical formLearned from26 sentences. A slope may pertain-to lines.Logical formLearned from26 sentences. Slopes may pertain-to volcanoes.Logical formLearned from26 sentences.