Concern can be at an announcement.Logical formLearned from15 sentences. A condition can be an announcement.Logical formLearned from15 sentences. An announcement can be on a fate of a pilot.Logical formLearned from15 sentences. An announcement may pertain-to an energy-department.Logical formLearned from15 sentences. An announcement may come on an eve of a hearing.Logical formLearned from15 sentences. An announcement can be about visits.Logical formLearned from15 sentences. Questions can be after an announcement.Logical formLearned from15 sentences. Announcements may activate a (truce agreement).Logical formLearned from15 sentences. A (government announcement) may say that something-is-the-case.Logical formLearned from15 sentences. An announcement may contradict a statement.Logical formLearned from15 sentences. Some leaders may delay announcements.Logical formLearned from15 sentences. An announcement can be by rebels.Logical formLearned from15 sentences. A side can be for an announcement.Logical formLearned from15 sentences. An announcement can be on radio.Logical formLearned from15 sentences. A figure may undergo an announcement.Logical formLearned from15 sentences.