Confidential sources may undergo a use.Logical formLearned from52 sentences. A disclosure can be confidential.Logical formLearned from52 sentences. A senator may trigger a collapse by releasing confidential information.Logical formLearned from51 sentences. An e-mail can be confidential.Logical formLearned from51 sentences. Some services can be confidential.Logical formLearned from51 sentences. Communications can be confidential.Logical formLearned from51 sentences. A dialogue can be confidential.Logical formLearned from51 sentences. A (government report) can be confidential.Logical formLearned from50 sentences. A legal advice can be confidential.Logical formLearned from50 sentences. A telephone can be confidential.Logical formLearned from50 sentences. A deal can be confidential.Logical formLearned from49 sentences. Some calls can be confidential.Logical formLearned from49 sentences. Responses can be confidential.Logical formLearned from49 sentences. An intermediary can be confidential.Logical formLearned from49 sentences. Conversations can be confidential.Logical formLearned from49 sentences.