A base of a cliff may be undermined.Logical formLearned from5 sentences. A shadow may pertain-to cliffs.Logical formLearned from5 sentences. (Cliff faces) can be exposed.Logical formLearned from5 sentences. A valley can be with cliffs.Logical formLearned from5 sentences. A cliff may rise above a road.Logical formLearned from5 sentences. A male may climb_up a cliff.Logical formLearned from5 sentences. A (sea cliff) can be continuous.Logical formLearned from5 sentences. Cliffs can be windblown.Logical formLearned from5 sentences. Part may pertain-to a (cliff face).Logical formLearned from5 sentences. Persons may go over a cliff.Logical formLearned from5 sentences. A cliff can be mighty.Logical formLearned from5 sentences. A male may fall over a cliff.Logical formLearned from5 sentences. A cliff can be with a male.Logical formLearned from5 sentences. A man may jump_off cliffs.Logical formLearned from5 sentences. A bit can be constituted-of-or-filled-with cliff.Logical formLearned from5 sentences.