A cold can be a threat.Logical formLearned from7 sentences. Colds may be caused by exposure to germs.Logical formLearned from7 sentences. A spread may pertain-to a common cold.Logical formLearned from7 sentences. A cold may last some days.Logical formLearned from7 sentences. Life may manifest cold.Logical formLearned from7 sentences. A (state cold) may pertain-to a US-city.Logical formLearned from7 sentences. Outbreaks can be constituted-of-or-filled-with colds.Logical formLearned from7 sentences. A (chest cold) may stabilize.Logical formLearned from7 sentences. A (winter cold) may drop temperatures.Logical formLearned from7 sentences. A (cold spell) may pertain-to a country.Logical formLearned from7 sentences. A cold can be universal.Logical formLearned from7 sentences. A (cold weather) may pertain-to a country.Logical formLearned from7 sentences. A cold can be acute.Logical formLearned from7 sentences. Persons can be vulnerable to colds.Logical formLearned from7 sentences. A version may pertain-to a common cold.Logical formLearned from7 sentences.