A sit-in can be sour.Logical formLearned from5 sentences. A cherry tree can be sour.Logical formLearned from5 sentences. A spice can be sour.Logical formLearned from5 sentences. A pulp can be sour.Logical formLearned from5 sentences. A spring can be sour.Logical formLearned from5 sentences. A (rye soup) can be sour.Logical formLearned from5 sentences. A chord can be sour.Logical formLearned from5 sentences. A deal can be sour.Logical formLearned from5 sentences. A sanding can be sour.Logical formLearned from5 sentences. A curd can be sour.Logical formLearned from5 sentences. A dish can be sour.Logical formLearned from5 sentences. Milk can be sour.Logical formLearned from5 sentences. Turns can be sour.Logical formLearned from5 sentences. A half-and-half can be sour.Logical formLearned from5 sentences. Russets can be sour.Logical formLearned from5 sentences.