Flames may race_up a ridge.Logical formLearned from4 sentences. A ridge may be captured by australian forces.Logical formLearned from4 sentences. A (mountain ridge) may cross a polar region.Logical formLearned from4 sentences. An east side may pertain-to a ridge.Logical formLearned from4 sentences. A (ridge line) can be high.Logical formLearned from4 sentences. A ridge can be dry.Logical formLearned from4 sentences. A ridge may overlook a valley.Logical formLearned from4 sentences. Some yards can be to a top of a ridge.Logical formLearned from4 sentences. Bony ridges may pertain-to a skull.Logical formLearned from4 sentences. A ridge can be adjacent.Logical formLearned from4 sentences. A ridge can be in an area.Logical formLearned from4 sentences. Weapons may be fired from a (mountain ridge).Logical formLearned from4 sentences. (Mountain ridges) may provide (ski slopes).Logical formLearned from4 sentences. Hundreds of fighters may occupy (ridge lines).Logical formLearned from4 sentences. A (mountain ridge) can be narrow.Logical formLearned from4 sentences.