(Blood feuds) can be protracted.Logical formLearned from2 sentences. A (circulation war) can be protracted.Logical formLearned from2 sentences. A public discussion can be protracted.Logical formLearned from2 sentences. A problem can be protracted.Logical formLearned from2 sentences. Celebrations can be protracted.Logical formLearned from2 sentences. A sacrifice can be protracted.Logical formLearned from2 sentences. A struggled can be protracted.Logical formLearned from2 sentences. A political reaction can be protracted.Logical formLearned from2 sentences. A hunger can be protracted.Logical formLearned from2 sentences. A testing can be protracted.Logical formLearned from2 sentences. A (loan problem) can be protracted.Logical formLearned from2 sentences. (Guerrilla wars) can be protracted.Logical formLearned from2 sentences. An endgame can be protracted.Logical formLearned from2 sentences. (Trade disputes) can be protracted.Logical formLearned from2 sentences. Levels can be protracted.Logical formLearned from2 sentences.