An (operating budget) may pertain-to a person.Logical formLearned from52 sentences. An integral part may pertain-to an (operating system).Logical formLearned from51 sentences. An (operating system) can be other.Logical formLearned from51 sentences. An (operating system) may undergo an introduction.Logical formLearned from51 sentences. Versions may pertain-to (operating systems).Logical formLearned from51 sentences. An (operating system) may go on sale.Logical formLearned from50 sentences. An (operating system monopoly) may pertain-to a company.Logical formLearned from50 sentences. An (operating system) can be complex.Logical formLearned from50 sentences. (Operating profit) may rise.Logical formLearned from50 sentences. A next generation may pertain-to an (operating system).Logical formLearned from50 sentences. An (operating system) can be given.Logical formLearned from49 sentences. An (operating area) can be hawaiian.Logical formLearned from49 sentences. Cash may be provided by (operating activities).Logical formLearned from49 sentences. (Operating efficiencies) can be improved.Logical formLearned from49 sentences. A phone may use an (operating system).Logical formLearned from49 sentences.