A side may pertain-to cliffs.Logical formLearned from15 sentences. A truck may plunge off a cliff.Logical formLearned from15 sentences. A cliff may pertain-to a us-state.Logical formLearned from15 sentences. A cliff can be above an ocean.Logical formLearned from15 sentences. Tops can be constituted-of-or-filled-with cliffs.Logical formLearned from15 sentences. A person may see cliffs.Logical formLearned from15 sentences. A cliff can be dramatic.Logical formLearned from15 sentences. A cliff can be prominent.Logical formLearned from15 sentences. Cliffs may be jagged.Logical formLearned from15 sentences. Cliffs can be nasty.Logical formLearned from15 sentences. A cliff may collapse.Logical formLearned from15 sentences. A cliff can be high.Logical formLearned from14 sentences. A (cliff face) can be rocky.Logical formLearned from14 sentences. Cliffs can be constituted-of-or-filled-with sandstone.Logical formLearned from14 sentences. Cliffs can be ragged.Logical formLearned from14 sentences.