Seas can be volatile.Logical formLearned from2 sentences. A (ruble exchange rate) can be volatile.Logical formLearned from2 sentences. A (campaign issue) can be volatile.Logical formLearned from2 sentences. A champion can be volatile.Logical formLearned from2 sentences. A fighter can be volatile.Logical formLearned from2 sentences. A (track record) can be volatile.Logical formLearned from2 sentences. An (aviation business) can be volatile.Logical formLearned from2 sentences. A (government ally) can be volatile.Logical formLearned from2 sentences. Parliamentary elections can be volatile.Logical formLearned from2 sentences. A (mountain gorge) can be volatile.Logical formLearned from2 sentences. Hotheads can be volatile.Logical formLearned from2 sentences. A (coal gas) can be volatile.Logical formLearned from2 sentences. A (world oil market) can be volatile.Logical formLearned from2 sentences. An (aviation world) can be volatile.Logical formLearned from2 sentences. Precincts can be volatile.Logical formLearned from2 sentences.