An agreement may undergo a variation.Logical formLearned from10 sentences. A needle may undergo a variation.Logical formLearned from10 sentences. Variations can be complicated.Logical formLearned from10 sentences. Volleyball may undergo a variation.Logical formLearned from10 sentences. A variation can be in prices.Logical formLearned from10 sentences. Some variations can be in style.Logical formLearned from10 sentences. A variation can be between regions.Logical formLearned from10 sentences. Variation can be in form.Logical formLearned from10 sentences. Variation can be in severity.Logical formLearned from10 sentences. A main theme may undergo variations.Logical formLearned from10 sentences. Variations may be tolerated.Logical formLearned from10 sentences. A genetic variation can be high.Logical formLearned from10 sentences. Variations can be in refractive index.Logical formLearned from10 sentences. Some variations can be in spelling.Logical formLearned from10 sentences. A surname may undergo a variation.Logical formLearned from10 sentences.