A friend can be in facebook.Logical formLearned from3 sentences. A person may get (facebook ..s).Logical formLearned from3 sentences. Adoption can be by facebook.Logical formLearned from3 sentences. A girl may be hacked into a facebook.Logical formLearned from3 sentences. A movie can be about a (site facebook).Logical formLearned from3 sentences. A facebook may pertain-to it-that.Logical formLearned from3 sentences. (Facebook profiles) may pertain-to a person.Logical formLearned from3 sentences. A boss may add a person on facebook.Logical formLearned from3 sentences. A link can be on a facebook.Logical formLearned from3 sentences. Notes can be on facebook.Logical formLearned from3 sentences. A person may look_up a person on facebook.Logical formLearned from3 sentences. A person may delete a (facebook account).Logical formLearned from3 sentences. A person may sign_up on facebook.Logical formLearned from3 sentences. A person may be posted on facebook.Logical formLearned from3 sentences. A (facebook acct) may pertain-to a person.Logical formLearned from3 sentences.