An attitude can be sour.Logical formLearned from11 sentences. A country may go sour.Logical formLearned from11 sentences. A sauce can be sour.Logical formLearned from11 sentences. A tinge can be sour.Logical formLearned from11 sentences. Sour cream can be for garnish.Logical formLearned from11 sentences. A glance can be sour.Logical formLearned from11 sentences. An experience can be sour.Logical formLearned from11 sentences. Baked potatoes can be with sour cream.Logical formLearned from11 sentences. An (expiration date) can be on sour cream.Logical formLearned from11 sentences. An (advertising environment) can be sour.Logical formLearned from11 sentences. A part can be sour.Logical formLearned from11 sentences. An element can be constituted-of-or-filled-with sour grapes.Logical formLearned from11 sentences. A bitch can be sour.Logical formLearned from11 sentences. Bets can be sour.Logical formLearned from11 sentences. Beat can be in sour cream.Logical formLearned from11 sentences.