Cliffs can be (slate fortresses).Logical formLearned from3 sentences. An one may fall off a cliff.Logical formLearned from3 sentences. Mood to some (water color) may depict cliffs.Logical formLearned from3 sentences. Persons may drive toward a cliff.Logical formLearned from3 sentences. Persons may fall_down a cliff.Logical formLearned from3 sentences. A person may get to an edge of a cliff.Logical formLearned from3 sentences. A male may teeter on an edge of a cliff.Logical formLearned from3 sentences. A train may go off a cliff.Logical formLearned from3 sentences. A rope may dangle from a cliff.Logical formLearned from3 sentences. Persons may be jumped off a cliff.Logical formLearned from3 sentences. A cliff can be into a lake.Logical formLearned from3 sentences. A cliff can be imaginary.Logical formLearned from3 sentences. A cliff may rise above an ocean.Logical formLearned from3 sentences. Cliff may think.Logical formLearned from3 sentences. A house can be at a top of a cliff.Logical formLearned from3 sentences.