An investigation can be credible.Logical formLearned from8 sentences. An (opposition party) can be credible.Logical formLearned from8 sentences. Surveys can be credible.Logical formLearned from8 sentences. A total can be credible.Logical formLearned from8 sentences. Projects can be credible.Logical formLearned from8 sentences. A (road map) can be credible.Logical formLearned from8 sentences. Trials can be credible.Logical formLearned from7 sentences. Parliamentary elections can be credible.Logical formLearned from7 sentences. Countries can be credible.Logical formLearned from7 sentences. An action can be a result of a credible threat to interests.Logical formLearned from7 sentences. (Education plans) can be credible.Logical formLearned from7 sentences. A (transition program) can be credible.Logical formLearned from7 sentences. Newspaper can be credible.Logical formLearned from7 sentences. An empirical research can be credible.Logical formLearned from7 sentences. Predictions can be credible.Logical formLearned from7 sentences.