A confrontation may undergo a commencement.Logical formLearned from3 sentences. A speaker can be during (commencement ceremonies).Logical formLearned from3 sentences. (Commencement ceremonies) can be daylong.Logical formLearned from3 sentences. Remarks can be for a commencement.Logical formLearned from3 sentences. Negotiation may undergo a commencement.Logical formLearned from3 sentences. Notice can be for (trial commencement).Logical formLearned from3 sentences. A commencement can be unofficial.Logical formLearned from3 sentences. (Reporting season) may undergo a commencement.Logical formLearned from3 sentences. A US-president may say at a (commencement ceremony).Logical formLearned from3 sentences. Implementation may undergo a commencement.Logical formLearned from3 sentences. An operation can be a commencement of reconstruction.Logical formLearned from3 sentences. A commencement of (air links) can be a step.Logical formLearned from3 sentences. (Air links) may undergo a commencement.Logical formLearned from3 sentences. A (disarmament exercise) may undergo a commencement.Logical formLearned from3 sentences. Dialogs may undergo a commencement.Logical formLearned from3 sentences.