Rewards may cost an issuer.Logical formLearned from15 sentences. Gas may be costed.Logical formLearned from15 sentences. A phone may cost a person.Logical formLearned from15 sentences. A takeover may cost taxpayers.Logical formLearned from15 sentences. (Trade agreements) may cost jobs.Logical formLearned from15 sentences. An international call may cost more.Logical formLearned from15 sentences. An attack may cost some lives.Logical formLearned from15 sentences. An advantage may be costed.Logical formLearned from15 sentences. A recession may cost millions of jobs.Logical formLearned from15 sentences. A plan may cost billions of dollars.Logical formLearned from15 sentences. An insurgency may cost tens of thousands of lives.Logical formLearned from15 sentences. A strike may cost millions of dollars.Logical formLearned from15 sentences. (Investment schemes) may cost some persons (life savings).Logical formLearned from15 sentences. An action may cost thousands of jobs.Logical formLearned from15 sentences. Violence may cost some lives.Logical formLearned from15 sentences.