Cliffs may pertain-to a land.Logical formLearned from4 sentences. A cliff can be broad.Logical formLearned from4 sentences. A (cliff community) can be shaded.Logical formLearned from4 sentences. Cliffs can be on a shore.Logical formLearned from4 sentences. Cliffs may undergo a layering.Logical formLearned from4 sentences. A cliff may be overhunged.Logical formLearned from4 sentences. A road can be on a cliff.Logical formLearned from4 sentences. Other times may watch from an observatory of some cliff.Logical formLearned from4 sentences. A person may climb cliffs.Logical formLearned from4 sentences. A view may show cliffs.Logical formLearned from4 sentences. Cliffs can be deadly.Logical formLearned from4 sentences. Cliffs can be above an ocean.Logical formLearned from4 sentences. Waterfalls may tumble_down cliffs.Logical formLearned from4 sentences. (Cliff dwellings) can be in a park.Logical formLearned from4 sentences. (Popularity ratings) may dive_off a cliff of a war.Logical formLearned from4 sentences.