A country may default on bonds.Logical formLearned from13 sentences. Bonds can be covalent.Logical formLearned from13 sentences. A bond may pertain-to a trustee.Logical formLearned from13 sentences. Investors may turn to bonds.Logical formLearned from13 sentences. Bonds may bear interest.Logical formLearned from13 sentences. A male may break bonds.Logical formLearned from13 sentences. A bond may be refunded.Logical formLearned from13 sentences. Bonds may be secured.Logical formLearned from13 sentences. Collective-action clauses can be in sovereign bonds.Logical formLearned from13 sentences. Collateral can be for bonds.Logical formLearned from13 sentences. Some men may form a bond.Logical formLearned from13 sentences. (Chemical bonds) can be weak.Logical formLearned from13 sentences. A sanctity may pertain-to a (marriage bond).Logical formLearned from13 sentences. Foreigners may buy bonds.Logical formLearned from13 sentences. Bonds can be clean.Logical formLearned from13 sentences.