(Operating expenses) may pertain-to persons.Logical formLearned from184 sentences. An (operating performance) may pertain-to persons.Logical formLearned from182 sentences. An (operating system) can be windows.Logical formLearned from177 sentences. A copy may pertain-to an (operating system).Logical formLearned from176 sentences. Versions may pertain-to an (operating system).Logical formLearned from173 sentences. An (operating system) may undergo a use.Logical formLearned from166 sentences. An (operating system) can be ubiquitous.Logical formLearned from165 sentences. (Operating systems) can be supported.Logical formLearned from163 sentences. A wons may undergo an (operating profit).Logical formLearned from163 sentences. A dollars may undergo an (operating loss).Logical formLearned from160 sentences. An (operating system) may undergo a development.Logical formLearned from156 sentences. An (operating system) can be stable.Logical formLearned from155 sentences. An (operating system) can be open.Logical formLearned from154 sentences. An (operating software) may pertain-to a company.Logical formLearned from154 sentences. A percent may pertain-to an (operating profit).Logical formLearned from152 sentences.