(Listening equipment) may line a ridge.Logical formLearned from2 sentences. A ridge may overlook a site.Logical formLearned from2 sentences. A male may trek across a ridge.Logical formLearned from2 sentences. Birdwatcher may walk_along a ridge.Logical formLearned from2 sentences. A ridge can be with a wife.Logical formLearned from2 sentences. A ridge can be above a (ski resort west) of a park.Logical formLearned from2 sentences. Fissures may split_open on flanks of a (mountain ridge).Logical formLearned from2 sentences. A (ridge program) can be andean.Logical formLearned from2 sentences. Ridges can be over looking a valley.Logical formLearned from2 sentences. Members may be posted on ridges.Logical formLearned from2 sentences. (Crown jewels) of an (espionage network) may sit on promontories of a ridge.Logical formLearned from2 sentences. A world-city may want a ridge.Logical formLearned from2 sentences. Promontories may pertain-to a ridge.Logical formLearned from2 sentences. Ridges can be throughout a length of a duct.Logical formLearned from2 sentences. Ridges may catch lint.Logical formLearned from2 sentences.