Geographic variation can be in behavior.Logical formLearned from19 sentences. Variations can be in spending.Logical formLearned from19 sentences. Variation can be in data.Logical formLearned from19 sentences. Variations can be shrewd.Logical formLearned from19 sentences. A percent may undergo a variation.Logical formLearned from18 sentences. Some variations can be on a recipe.Logical formLearned from18 sentences. A study may find variation.Logical formLearned from18 sentences. Variations can be in flow.Logical formLearned from18 sentences. Variation can be in structure.Logical formLearned from18 sentences. A variation can be symmetrical.Logical formLearned from18 sentences. Variation may undergo a reduction.Logical formLearned from18 sentences. Variations can be in definitions.Logical formLearned from18 sentences. A variation can be important.Logical formLearned from18 sentences. A card may undergo variations.Logical formLearned from18 sentences. A relationship can be between variation.Logical formLearned from18 sentences.