A (snow storm) can be rare.Logical formLearned from21 sentences. (Winter snows) may melt.Logical formLearned from21 sentences. Snow can be clear.Logical formLearned from21 sentences. Snow can be in days.Logical formLearned from20 sentences. Snow may thaw.Logical formLearned from20 sentences. A (snow cover) can be permanent.Logical formLearned from20 sentences. Snow can be firm.Logical formLearned from20 sentences. Snow can be a problem.Logical formLearned from20 sentences. (Snow showers) can be in a morning.Logical formLearned from20 sentences. Mountains may be covered in snow.Logical formLearned from20 sentences. A US-city may get snow.Logical formLearned from20 sentences. Potholes may be filled with snow.Logical formLearned from20 sentences. A sight may pertain-to snow.Logical formLearned from20 sentences. A door may pertain-to snow.Logical formLearned from20 sentences. A person may walk in snow.Logical formLearned from20 sentences.