Persons may discuss at a moment.Logical formLearned from17 sentences. A statement may be discussed.Logical formLearned from17 sentences. A US-president may discuss a range of issues.Logical formLearned from17 sentences. A male may discuss a memoir.Logical formLearned from17 sentences. A male may discuss a book.Logical formLearned from17 sentences. A female may discuss a topic.Logical formLearned from17 sentences. Topics may be discussed in a book.Logical formLearned from17 sentences. A male may discuss a retirement.Logical formLearned from17 sentences. Advantages may be discussed.Logical formLearned from17 sentences. A development may be discussed.Logical formLearned from17 sentences. Expectations may be discussed.Logical formLearned from17 sentences. Phenomena may be discussed.Logical formLearned from17 sentences. Persons may discuss some concepts.Logical formLearned from17 sentences. Reasons may be discussed in connection.Logical formLearned from17 sentences. Issues may be discussed in a document.Logical formLearned from17 sentences.