An intonation can be sour.Logical formLearned from4 sentences. Sour cream can be with chives.Logical formLearned from4 sentences. Fortunes may go sour.Logical formLearned from4 sentences. (Gas pipeline operations) can be sour.Logical formLearned from4 sentences. Commercial real estate may go sour.Logical formLearned from4 sentences. (Fuel hedges) can be sour.Logical formLearned from4 sentences. Polls can be sour.Logical formLearned from4 sentences. A war may go sour.Logical formLearned from4 sentences. Some baked potatoes can be with sour cream.Logical formLearned from4 sentences. Talks can be sour.Logical formLearned from4 sentences. (Home loans) may go sour.Logical formLearned from4 sentences. A road can be sour on a deal.Logical formLearned from4 sentences. A japanese economy can be sour.Logical formLearned from4 sentences. A person may think a sour taste.Logical formLearned from4 sentences. A sour taste may be left.Logical formLearned from4 sentences.