Cliffs may drop to a sea.Logical formLearned from4 sentences. (Cliff dwellings) may undergo ruins.Logical formLearned from4 sentences. (Cliff walls) can be constituted-of-or-filled-with promontories.Logical formLearned from4 sentences. A cliff can be ragged.Logical formLearned from4 sentences. Cliffs can be cool.Logical formLearned from4 sentences. Metal may be imbedded into a side of a cliff.Logical formLearned from4 sentences. A (cliff face) can be sandy.Logical formLearned from4 sentences. A cliff can be on the left.Logical formLearned from4 sentences. Cliffs may rise on some sides.Logical formLearned from4 sentences. Persons may stand at an edge of a cliff.Logical formLearned from4 sentences. Cliffs may pertain-to an area.Logical formLearned from4 sentences. Persons may come to a cliff.Logical formLearned from4 sentences. Coyote may run off a cliff.Logical formLearned from4 sentences. Cliffs may be formed.Logical formLearned from4 sentences. A person may be jumped off a cliff.Logical formLearned from4 sentences.