Crowds may vow support.Logical formLearned from2 sentences. A male may vow an attempt.Logical formLearned from2 sentences. Officials may vow a comeback.Logical formLearned from2 sentences. Mourners may vow vengeance.Logical formLearned from2 sentences. Warlord may vow an onslaught.Logical formLearned from2 sentences. Militant groups may vow in leaflets.Logical formLearned from2 sentences. Some (opposition group) may vow that something-is-the-case.Logical formLearned from2 sentences. Players may vow revenge.Logical formLearned from2 sentences. Exchanges may vow in a bathroom.Logical formLearned from2 sentences. Thousands of mourners may vow vengeance.Logical formLearned from2 sentences. A military-or-other-action-organization may vow in a statement.Logical formLearned from2 sentences. A minister may vow that something-is-the-case.Logical formLearned from2 sentences. A swede may vow that something-is-the-case.Logical formLearned from2 sentences. A president may vow impartiality.Logical formLearned from2 sentences. Candidates may vow a support.Logical formLearned from2 sentences.