An open call can be for nominations to vacancies.Logical formLearned from3 sentences. Persons may have hundreds of vacancies.Logical formLearned from3 sentences. A vacancy may be opened.Logical formLearned from3 sentences. An (office vacancy rate) can be suburban.Logical formLearned from3 sentences. (Office vacancy rates) can be downtown.Logical formLearned from3 sentences. Changes can be in (job vacancies).Logical formLearned from3 sentences. Data can be on (job vacancies).Logical formLearned from3 sentences. A list can be constituted-of-or-filled-with (agency vacancy announcements).Logical formLearned from3 sentences. Some days can be after an occurrence of a vacancy.Logical formLearned from3 sentences. A vacancy may happen in an office.Logical formLearned from3 sentences. Vacancies may be fill_uped.Logical formLearned from3 sentences. A vacancy may occur on a board of directors.Logical formLearned from3 sentences. A vacancy may result from an increase.Logical formLearned from3 sentences. Vacancies may be created by resignation.Logical formLearned from3 sentences. A background can be to a vacancy.Logical formLearned from3 sentences.