(Party members) may vow on (internet forums).Logical formLearned from3 sentences. A US-city may vow (campaign changes).Logical formLearned from3 sentences. A US-president may vow an end to a war.Logical formLearned from3 sentences. An attorney may vow an appeal.Logical formLearned from3 sentences. Opposition may vow a challenge to amendments.Logical formLearned from3 sentences. Opposition may vow some day of rallies.Logical formLearned from3 sentences. A female may vow agitation.Logical formLearned from3 sentences. A person may vow to American persons.Logical formLearned from3 sentences. Some leaders of associations may vow that something-is-the-case.Logical formLearned from3 sentences. (Party leaders) may vow votes.Logical formLearned from3 sentences. A country may vow response to an expulsion of diplomats.Logical formLearned from3 sentences. A world-city may vow a fight worldwide.Logical formLearned from3 sentences. A US-president may vow at a start of an investigation.Logical formLearned from3 sentences. Comrades may vow revenge.Logical formLearned from3 sentences. A supreme leader of a (militant group) may vow that something-is-the-case.Logical formLearned from3 sentences.