Police may vow protection.Logical formLearned from6 sentences. A US-president may vow on a day.Logical formLearned from6 sentences. Some political parties may vow that something-is-the-case.Logical formLearned from6 sentences. A chief of (defense staff) may vow that something-is-the-case.Logical formLearned from6 sentences. Russian leaders may vow that something-is-the-case.Logical formLearned from6 sentences. A leader of rebels may vow in a radio.Logical formLearned from6 sentences. Bosses may vow that something-is-the-case.Logical formLearned from6 sentences. A male may vow a surrender.Logical formLearned from6 sentences. A male may vow measures.Logical formLearned from6 sentences. A person may vow a veto.Logical formLearned from6 sentences. A renegade may vow a fight to a death.Logical formLearned from6 sentences. Palestinian prime minister may vow that something-is-the-case.Logical formLearned from6 sentences. A president may vow a response.Logical formLearned from6 sentences. Opposition may vow (street protests).Logical formLearned from6 sentences. A king may vow in a speech.Logical formLearned from6 sentences.