An announcement may pertain-to persons.Logical formLearned from701 sentences. An announcement may pertain-to a government-agency.Logical formLearned from680 sentences. A time may pertain-to an announcement.Logical formLearned from676 sentences. An announcement may pertain-to a president.Logical formLearned from657 sentences. A decision may undergo an announcement.Logical formLearned from626 sentences. A male may make an announcement.Logical formLearned from620 sentences. An announcement can be a step.Logical formLearned from555 sentences. An announcement can be sudden.Logical formLearned from531 sentences. An announcement can be dramatic.Logical formLearned from531 sentences. A (layoff announcement) can be a sign.Logical formLearned from526 sentences. A plan may undergo an announcement.Logical formLearned from521 sentences. A political-leader may undergo an announcement.Logical formLearned from511 sentences. An agreement may undergo an announcement.Logical formLearned from492 sentences. Plans may undergo an announcement.Logical formLearned from490 sentences. Heels may pertain-to an announcement.Logical formLearned from468 sentences.