Defenses can be mandatory.Logical formLearned from25 sentences. A driver can be mandatory.Logical formLearned from25 sentences. Expenditures can be mandatory.Logical formLearned from25 sentences. Provisions can be mandatory.Logical formLearned from25 sentences. An account can be mandatory.Logical formLearned from25 sentences. Sections can be mandatory.Logical formLearned from25 sentences. A (settlement conference) can be mandatory.Logical formLearned from25 sentences. A publication can be mandatory.Logical formLearned from25 sentences. An exercise can be mandatory.Logical formLearned from25 sentences. (Greenhouse gas reductions) can be mandatory.Logical formLearned from25 sentences. A bout can be mandatory.Logical formLearned from24 sentences. Parts can be mandatory.Logical formLearned from24 sentences. A (school prayer) can be mandatory.Logical formLearned from24 sentences. An investigation can be mandatory.Logical formLearned from24 sentences. A tax can be mandatory.Logical formLearned from24 sentences.