A (police chief) can be frustrated.Logical formLearned from9 sentences. A brass can be frustrated.Logical formLearned from9 sentences. A frenchman can be frustrated.Logical formLearned from9 sentences. Holidaymakers can be frustrated.Logical formLearned from9 sentences. A US-city can be frustrated that something-is-the-case.Logical formLearned from9 sentences. An investigation can be frustrated.Logical formLearned from9 sentences. A nationalism can be frustrated.Logical formLearned from9 sentences. A diplomacy can be frustrated.Logical formLearned from8 sentences. A move can be frustrated.Logical formLearned from8 sentences. A yearning can be frustrated.Logical formLearned from8 sentences. A total internal reflection can be frustrated.Logical formLearned from8 sentences. Longings can be frustrated.Logical formLearned from8 sentences. Listeners can be frustrated.Logical formLearned from8 sentences. A voter can be frustrated.Logical formLearned from8 sentences. A smile can be frustrated.Logical formLearned from8 sentences.