A cliff may pertain-to persons.Logical formLearned from12 sentences. A shadow may pertain-to a cliff.Logical formLearned from12 sentences. A male may go over a cliff.Logical formLearned from12 sentences. A male may stand on a cliff.Logical formLearned from12 sentences. A range can be constituted-of-or-filled-with cliffs.Logical formLearned from12 sentences. Persons may be headed for a cliff.Logical formLearned from12 sentences. A small town may be nestled at a base of cliffs.Logical formLearned from12 sentences. A cliff can be spectacular.Logical formLearned from12 sentences. (Cliff dwellings) can be famous.Logical formLearned from12 sentences. A cliff may undergo an ascent.Logical formLearned from12 sentences. A cliff can be in a us-state.Logical formLearned from12 sentences. Persons may march off a cliff.Logical formLearned from12 sentences. Editors may drive_over cliffs.Logical formLearned from12 sentences. A cliff may crumble.Logical formLearned from12 sentences. A wall may pertain-to a cliff.Logical formLearned from12 sentences.