A government may vow a crackdown.Logical formLearned from3 sentences. (Opposition groups) may vow strikes.Logical formLearned from3 sentences. A sheik may vow in remarks.Logical formLearned from3 sentences. (Rebel leader) may vow that something-is-the-case.Logical formLearned from3 sentences. Candidates may vow defiance.Logical formLearned from3 sentences. A summit may vow a support.Logical formLearned from3 sentences. Ministers may vow in a statement.Logical formLearned from3 sentences. A person may vow during some bid.Logical formLearned from3 sentences. A US-president may vow at a (press conference).Logical formLearned from3 sentences. A country may vow a counter-attack.Logical formLearned from3 sentences. A head of forces may vow that something-is-the-case.Logical formLearned from3 sentences. Abbas may vow that something-is-the-case.Logical formLearned from3 sentences. A pakistani taliban may vow raids.Logical formLearned from3 sentences. Officials may vow a response.Logical formLearned from3 sentences. A foreign ministry may vow physical measures.Logical formLearned from3 sentences.