(Opening comments) may pertain-to a person.Logical formLearned from56 sentences. A response can be to comment.Logical formLearned from56 sentences. A comment may assert that something-is-the-case.Logical formLearned from56 sentences. A comment can be on plans.Logical formLearned from56 sentences. Comments can be disabled.Logical formLearned from56 sentences. A comment can be about a process.Logical formLearned from56 sentences. A person may find some comments.Logical formLearned from56 sentences. Some comments may be screened for a privacy.Logical formLearned from56 sentences. A comment can be by a US-president.Logical formLearned from56 sentences. Comments can be from a US-city.Logical formLearned from56 sentences. A comment can be on a thread.Logical formLearned from56 sentences. Comments can be insightful.Logical formLearned from56 sentences. Comments can be to a last post.Logical formLearned from56 sentences. A person may offer comments.Logical formLearned from56 sentences. A comment can be crude.Logical formLearned from56 sentences.