(Twitter updates) may pertain-to persons.Logical formLearned from22 sentences. Twitter may limit free speech.Logical formLearned from22 sentences. Fans can be on twitter.Logical formLearned from21 sentences. A post can be on twitter.Logical formLearned from21 sentences. A (twitter life) may pertain-to a person.Logical formLearned from21 sentences. Posts can be on twitter.Logical formLearned from21 sentences. A person may follow (twitter updates).Logical formLearned from21 sentences. A female may be followed on twitter.Logical formLearned from21 sentences. Persons may see (twitter posts).Logical formLearned from21 sentences. A person may discover twitter.Logical formLearned from21 sentences. A person may be posted on twitter.Logical formLearned from21 sentences. Comments can be on twitter.Logical formLearned from21 sentences. A (water cooler) may pertain-to twitter.Logical formLearned from21 sentences. A person can be a (twitter user).Logical formLearned from21 sentences. An account can be on twitter.Logical formLearned from21 sentences.