Persons may keep costs.Logical formLearned from22 sentences. A (color display) may keep tabs on a call.Logical formLearned from22 sentences. Broadband may keep a person on a cutting edge of connectivity.Logical formLearned from22 sentences. A person may keep rules.Logical formLearned from22 sentences. A female may keep a smile.Logical formLearned from22 sentences. A male may keep hands off a person.Logical formLearned from22 sentences. A male may keep an eye.Logical formLearned from22 sentences. Persons may keep a friendship.Logical formLearned from22 sentences. A person may keep in a life.Logical formLearned from22 sentences. A person may keep a note.Logical formLearned from22 sentences. A male may keep spinning.Logical formLearned from22 sentences. A computer may keep track.Logical formLearned from22 sentences. A female may keep digging.Logical formLearned from22 sentences. A person may keep hours of fun.Logical formLearned from22 sentences. Someone may keep a person on toes.Logical formLearned from22 sentences.