Ridges may help.Logical formLearned from2 sentences. Ridges may pertain-to a body.Logical formLearned from2 sentences. Miles of (mountain ridges) may hold a key to a search.Logical formLearned from2 sentences. (Mountain ridges) may pertain-to a us-state.Logical formLearned from2 sentences. Ridges may pertain-to a shell.Logical formLearned from2 sentences. Ridges may be underlained.Logical formLearned from2 sentences. Ridges can be through (fitness landscapes).Logical formLearned from2 sentences. Parts may pertain-to mid-oceanic ridges.Logical formLearned from2 sentences. Low ridges can be to sagebrush-grasslands.Logical formLearned from2 sentences. Ridges may pertain-to a palate.Logical formLearned from2 sentences. Ridges can be sensitive.Logical formLearned from2 sentences. (Mountain ridges) can be underwater.Logical formLearned from2 sentences. Spots can be on ridges.Logical formLearned from2 sentences. Ridges may be interspersed with plains.Logical formLearned from2 sentences. Ridges may overlook a city.Logical formLearned from2 sentences.