Cliffs can be broken.Logical formLearned from12 sentences. Orders may fall_off a cliff.Logical formLearned from12 sentences. (Rock cliffs) can be steep.Logical formLearned from11 sentences. Cliffs can be in a country.Logical formLearned from11 sentences. A cliff can be in a country.Logical formLearned from11 sentences. Cliffs can be dry.Logical formLearned from11 sentences. A cliff may be eroded.Logical formLearned from11 sentences. Cliffs can be steep.Logical formLearned from11 sentences. A cliff can be linear.Logical formLearned from11 sentences. A car may go over a cliff.Logical formLearned from11 sentences. Cliffs may overlook an ocean.Logical formLearned from11 sentences. (Cliff faces) can be rocky.Logical formLearned from11 sentences. (Sandstone cliffs) can be high.Logical formLearned from11 sentences. (Sea cliffs) can be in a continent.Logical formLearned from11 sentences. Cliffs can be fossil.Logical formLearned from11 sentences.