Variations can be between states.Logical formLearned from12 sentences. Variation can be in prevalence.Logical formLearned from12 sentences. A variation may be considered.Logical formLearned from12 sentences. A variation can be in levels.Logical formLearned from12 sentences. A variation may be described.Logical formLearned from12 sentences. A relationship can be between genetic variation.Logical formLearned from12 sentences. Genes may undergo a variation.Logical formLearned from12 sentences. Variation can be among groups.Logical formLearned from12 sentences. A variation can be puzzling.Logical formLearned from12 sentences. A variation can be uncommon.Logical formLearned from12 sentences. Music may undergo variations.Logical formLearned from12 sentences. Geographic variation can be in characteristics.Logical formLearned from12 sentences. Geographic variation may undergo an expression.Logical formLearned from12 sentences. A person may have some variations.Logical formLearned from12 sentences. A conversation may undergo variations.Logical formLearned from12 sentences.