Persons may head for hills.Logical formLearned from20 sentences. Hills may pertain-to an island.Logical formLearned from20 sentences. A hill can be in a town.Logical formLearned from20 sentences. A hill may pertain-to a weekday.Logical formLearned from20 sentences. A snowball may roll_down a hill.Logical formLearned from20 sentences. Hills can be chalky.Logical formLearned from20 sentences. Smokes may rise from hills.Logical formLearned from20 sentences. Rolling hills may pertain-to a region.Logical formLearned from20 sentences. Parts may pertain-to a hill.Logical formLearned from20 sentences. A hill can be quiet.Logical formLearned from20 sentences. A hill can be a point.Logical formLearned from19 sentences. Hills can be spectacular.Logical formLearned from19 sentences. Hills can be on some side.Logical formLearned from19 sentences. A male may take to hills.Logical formLearned from19 sentences. A temple can be on a hill.Logical formLearned from19 sentences.