A country may lack means.Logical formLearned from31 sentences. A country may lack a capability.Logical formLearned from31 sentences. Teeth may lack a (pulp cavity).Logical formLearned from30 sentences. A person may lack control.Logical formLearned from30 sentences. Cases may lack merit.Logical formLearned from30 sentences. Persons may lack money.Logical formLearned from30 sentences. Some articles may lack sources.Logical formLearned from30 sentences. A person may lack ideas.Logical formLearned from30 sentences. Persons may lack equipment.Logical formLearned from30 sentences. A person may lack a gene.Logical formLearned from30 sentences. A male may lack an appeal.Logical formLearned from30 sentences. A country may lack equipment.Logical formLearned from30 sentences. A country may lack a law.Logical formLearned from30 sentences. A presidency may lack legitimacy.Logical formLearned from30 sentences. Countries may lack flexibility.Logical formLearned from30 sentences.