Some ridges can be constituted-of-or-filled-with peaks.Logical formLearned from3 sentences. A flight may hit a ridge.Logical formLearned from3 sentences. A (ridge line) can be volcanic.Logical formLearned from3 sentences. A vehicle may have a low ridge.Logical formLearned from3 sentences. A low ridge can be around wheels.Logical formLearned from3 sentences. A flight may crash on a ridge.Logical formLearned from3 sentences. Points may pertain-to ridges.Logical formLearned from3 sentences. Flames may creep_down from (ridge tops).Logical formLearned from3 sentences. Some homes may be perched on a ridge.Logical formLearned from3 sentences. A ridge can be about a quarter-mile.Logical formLearned from3 sentences. Ridges can be hot.Logical formLearned from3 sentences. An (army deployment) may be based on a (mountain ridge).Logical formLearned from3 sentences. A (mountain ridge) can be spectacular.Logical formLearned from3 sentences. A line of flames may circle a (mountain ridge).Logical formLearned from3 sentences. A ridge may be surrounded by mountains.Logical formLearned from3 sentences.