A west country can be volatile.Logical formLearned from15 sentences. A report can be volatile.Logical formLearned from15 sentences. A northwestern region can be volatile.Logical formLearned from15 sentences. A northwest region can be volatile.Logical formLearned from15 sentences. Polls can be volatile.Logical formLearned from15 sentences. Foreign-exchange rates can be volatile.Logical formLearned from15 sentences. A setting can be volatile.Logical formLearned from15 sentences. A range can be volatile.Logical formLearned from15 sentences. (Currency exchange rates) can be volatile.Logical formLearned from15 sentences. (Interest rates) can be volatile.Logical formLearned from15 sentences. A match can be volatile.Logical formLearned from15 sentences. A feeling can be volatile.Logical formLearned from15 sentences. (Trading activities) can be volatile.Logical formLearned from14 sentences. Conditions may remain volatile.Logical formLearned from14 sentences. A juncture can be volatile.Logical formLearned from14 sentences.