Animals may undergo a variation.Logical formLearned from66 sentences. Variations can be between (traffic volumes).Logical formLearned from66 sentences. A variation can be tonal.Logical formLearned from66 sentences. Variations can be international.Logical formLearned from66 sentences. Variations can be rhythmic.Logical formLearned from65 sentences. Variations can be in size.Logical formLearned from65 sentences. A language may undergo variations.Logical formLearned from65 sentences. Variations may be observed.Logical formLearned from65 sentences. An idea may undergo a variation.Logical formLearned from65 sentences. Variation can be in size.Logical formLearned from64 sentences. Temperature may undergo a variation.Logical formLearned from64 sentences. Variations can be cyclical.Logical formLearned from64 sentences. Variations can be in spelling.Logical formLearned from64 sentences. Variations can be symphonic.Logical formLearned from63 sentences. A coefficient can be constituted-of-or-filled-with variation.Logical formLearned from62 sentences.