Persons may operate equipment.Logical formLearned from6 sentences. A sense of persons may operate in a choice of a person.Logical formLearned from6 sentences. Financial institutions may operate in a country.Logical formLearned from6 sentences. A realm of molecular biology may operate at a nanoscale.Logical formLearned from6 sentences. Water may operate.Logical formLearned from6 sentences. A company may operate on a scale.Logical formLearned from6 sentences. Some institutions may operate in a country.Logical formLearned from6 sentences. A government-agency may be prohibited from operatting.Logical formLearned from6 sentences. Viruses may operate.Logical formLearned from6 sentences. Group may operate.Logical formLearned from6 sentences. A company may operate in some key markets.Logical formLearned from6 sentences. Personnel may operate equipment.Logical formLearned from6 sentences. Defendant may operate a site.Logical formLearned from6 sentences. A program may operate in some counties.Logical formLearned from6 sentences. An instruction may operate.Logical formLearned from6 sentences.