(Sectarian politics) can be rigid.Logical formLearned from10 sentences. Social controls can be rigid.Logical formLearned from10 sentences. Borders can be rigid.Logical formLearned from10 sentences. A timeframe can be rigid.Logical formLearned from10 sentences. Wages can be rigid.Logical formLearned from9 sentences. An empire can be rigid.Logical formLearned from9 sentences. Regions can be rigid.Logical formLearned from9 sentences. A copper can be rigid.Logical formLearned from9 sentences. A needle can be rigid.Logical formLearned from9 sentences. A military discipline can be rigid.Logical formLearned from9 sentences. Constitutions can be rigid.Logical formLearned from9 sentences. Scope can be rigid.Logical formLearned from9 sentences. Emphasis can be rigid.Logical formLearned from9 sentences. Social hierarchies can be rigid.Logical formLearned from9 sentences. Diets can be rigid.Logical formLearned from9 sentences.