Some countries may tighten borders.Logical formLearned from6 sentences. A (money supply) may tighten.Logical formLearned from6 sentences. A score may tighten.Logical formLearned from6 sentences. A law may tighten sanctions.Logical formLearned from6 sentences. Russian forces may tighten a ring of armor.Logical formLearned from6 sentences. Security may be tightened at consulates.Logical formLearned from6 sentences. Security may be tightened around banks.Logical formLearned from6 sentences. A government may tighten a grip on power.Logical formLearned from6 sentences. A country may tighten pressure.Logical formLearned from6 sentences. Security may be tightened after an attack.Logical formLearned from6 sentences. An amendment may tighten restrictions.Logical formLearned from6 sentences. A president may tighten a grip on power.Logical formLearned from6 sentences. Consumers may tighten belts.Logical formLearned from6 sentences. Concerns can be about tightenning credit.Logical formLearned from6 sentences. Sanctions may tighten a ban.Logical formLearned from6 sentences.