A person may go to a cliff.Logical formLearned from7 sentences. A middle may pertain-to a cliff.Logical formLearned from7 sentences. A male may climb a cliff.Logical formLearned from7 sentences. (Helicopter lands) can be on a (granite cliff).Logical formLearned from7 sentences. (Cliff dwellings) can be well-preserved.Logical formLearned from7 sentences. A way can be by jumping off a cliff.Logical formLearned from7 sentences. A cliff can be amazing.Logical formLearned from7 sentences. A house can be on a cliff.Logical formLearned from7 sentences. A cliff can be constituted-of-or-filled-with rocks.Logical formLearned from7 sentences. A male may scale a cliff.Logical formLearned from7 sentences. Cliffs may pertain-to a city.Logical formLearned from7 sentences. Sections may pertain-to cliffs.Logical formLearned from7 sentences. A person may walk off a cliff.Logical formLearned from7 sentences. A cliff may end.Logical formLearned from7 sentences. Persons can be on an edge of a cliff.Logical formLearned from7 sentences.