A clash may undergo an investigation.Logical formLearned from21 sentences. Some terrorists may be killed in clashes.Logical formLearned from21 sentences. A month may be killed in clashes.Logical formLearned from21 sentences. Clashes may defy some bids.Logical formLearned from21 sentences. Clashes may pit forces.Logical formLearned from21 sentences. A dispute may lead to clashes.Logical formLearned from21 sentences. Clashes may continue in a region.Logical formLearned from21 sentences. Some militants may be killed in some clashes.Logical formLearned from21 sentences. A clash can be between rivals.Logical formLearned from21 sentences. A clash can be with a male of a country.Logical formLearned from21 sentences. Some police may be injured in clashes.Logical formLearned from21 sentences. Clashes can be with iraqi troops.Logical formLearned from21 sentences. A clash can be a match.Logical formLearned from21 sentences. A clash can be against (world champions).Logical formLearned from21 sentences. A man may be killed in clashes.Logical formLearned from21 sentences.