A person may walk to an edge of a cliff.Logical formLearned from4 sentences. Cliffs can be narrow.Logical formLearned from4 sentences. (Window ledges) may resemble (mountain cliffs).Logical formLearned from4 sentences. A male may jump_off a cliff.Logical formLearned from4 sentences. A cliff can be at a dead end of a (twisting road).Logical formLearned from4 sentences. Landscapes can be constituted-of-or-filled-with cliffs.Logical formLearned from4 sentences. A cave can be in a cliff.Logical formLearned from4 sentences. A male may fall_off a cliff.Logical formLearned from4 sentences. A person may scale a cliff.Logical formLearned from4 sentences. Cliffs can be on a shore.Logical formLearned from4 sentences. Cliffs may overlook a bay.Logical formLearned from4 sentences. A road may cling to an edge of a cliff.Logical formLearned from4 sentences. Monasteries may be built into (cliff faces).Logical formLearned from4 sentences. A show-biz-star may hang from cliffs.Logical formLearned from4 sentences. A (cliff edge) can be above quarries of a mine.Logical formLearned from4 sentences.