An army may vow an offensive.Logical formLearned from5 sentences. Authorities may vow a probe.Logical formLearned from5 sentences. Major powers may vow action.Logical formLearned from5 sentences. A successor may vow that something-is-the-case.Logical formLearned from5 sentences. A US-president may vow a support.Logical formLearned from5 sentences. A president may vow help.Logical formLearned from5 sentences. A country may vow for years.Logical formLearned from5 sentences. A diplomat may vow stability.Logical formLearned from5 sentences. A government may vow at a weekend.Logical formLearned from5 sentences. An icon may vow a return.Logical formLearned from5 sentences. A government may vow a response.Logical formLearned from5 sentences. A coalition may vow within some days.Logical formLearned from5 sentences. A person may vow ties.Logical formLearned from5 sentences. A country may vow operations.Logical formLearned from5 sentences. Environmentalists may vow in turn.Logical formLearned from5 sentences.