(Street clashes) may raise tensions.Logical formLearned from6 sentences. A clash can be a tip of an iceberg.Logical formLearned from6 sentences. Clashes may be sparked by demonstrations.Logical formLearned from6 sentences. A clash can be with countryman.Logical formLearned from6 sentences. Polls may preview a clash.Logical formLearned from6 sentences. A forum may be aimed at averting a clash of civilizations.Logical formLearned from6 sentences. Some days of clashes can be with a country.Logical formLearned from6 sentences. A (death toll) can be from a week of clashes.Logical formLearned from6 sentences. A clash may pertain-to giants.Logical formLearned from6 sentences. Some persons may be displaced in clashes.Logical formLearned from6 sentences. Clashes may be set_offed by an election.Logical formLearned from6 sentences. A country may be rocked by clashes.Logical formLearned from6 sentences. Clashes can be between a (rebel force).Logical formLearned from6 sentences. Some days of clashes can be a prelude to an offensive.Logical formLearned from6 sentences. Clashes can be between campaigners.Logical formLearned from6 sentences.