A cliff can be on an other side of a door.Logical formLearned from13 sentences. Cliffs can be wooded.Logical formLearned from13 sentences. Persons may head over a cliff.Logical formLearned from13 sentences. Cliffs can be stark.Logical formLearned from13 sentences. A cliff can be sandy.Logical formLearned from13 sentences. A person may see a cliff.Logical formLearned from13 sentences. A cliff can be constituted-of-or-filled-with rock.Logical formLearned from13 sentences. Colonies can be on cliffs.Logical formLearned from13 sentences. Cliffs may pertain-to a male.Logical formLearned from13 sentences. Persons can be at an edge of a cliff.Logical formLearned from13 sentences. A cliff can be famous.Logical formLearned from13 sentences. Cliffs may pertain-to a coast.Logical formLearned from13 sentences. A (cliff face) can be vertical.Logical formLearned from13 sentences. A cliff may give way.Logical formLearned from13 sentences. Cliffs may offer an end.Logical formLearned from13 sentences.