(Ski trails) can be in condition.Logical formLearned from17 sentences. A male may wear a (ski mask).Logical formLearned from17 sentences. Ski may wow an airdog on a list.Logical formLearned from17 sentences. A ski may slide.Logical formLearned from17 sentences. A (ski area) can be open.Logical formLearned from17 sentences. (Ski runs) may pertain-to a continent.Logical formLearned from17 sentences. Skis can be in air.Logical formLearned from17 sentences. A person may have skis.Logical formLearned from17 sentences. A (ski resort) can be czech.Logical formLearned from17 sentences. A person may lose a ski.Logical formLearned from17 sentences. (Ski jump) may qualify on a hill.Logical formLearned from17 sentences. A small plane may be fitted with skis.Logical formLearned from17 sentences. A ski can be on a hill.Logical formLearned from17 sentences. A mountainside can be above a (ski station).Logical formLearned from17 sentences. A (ski resort) can be fashionable.Logical formLearned from17 sentences.