A forecast can be for a winter.Logical formLearned from7 sentences. (Winter flu vaccine) may undergo a production.Logical formLearned from7 sentences. A (winter team) may resort to (safety lighting).Logical formLearned from7 sentences. A (winter weather) can be difficult.Logical formLearned from7 sentences. A (winter morning) can be rare.Logical formLearned from7 sentences. (Winter weather) may begin.Logical formLearned from7 sentences. (Winter precipitation) may fall as rain.Logical formLearned from7 sentences. A weather-service may post (winter storm).Logical formLearned from7 sentences. An end can be to a (winter catch).Logical formLearned from7 sentences. A weather-service may post (winter storm warnings).Logical formLearned from7 sentences. A (winter lull) can be in violence.Logical formLearned from7 sentences. (Winter weather) may keep shoppers.Logical formLearned from7 sentences. A (winter chill) may pertain-to weeks.Logical formLearned from7 sentences. A (winter chill) of weeks may drive prices.Logical formLearned from7 sentences. A (winter storm) may pertain-to a year.Logical formLearned from7 sentences.