A person may challenge a male to a fight.Logical formLearned from22 sentences. A job may challenge a person.Logical formLearned from22 sentences. A female may challenge herself.Logical formLearned from22 sentences. Somebody may challenge a male.Logical formLearned from22 sentences. A policy may be challenged.Logical formLearned from22 sentences. Persons may challenge a male.Logical formLearned from22 sentences. A person may challenge an assumption.Logical formLearned from22 sentences. Politicians may challenge a deal.Logical formLearned from22 sentences. A female may challenge a claim.Logical formLearned from22 sentences. Voters may be challenged by workers.Logical formLearned from22 sentences. A strongman may challenge a decree.Logical formLearned from22 sentences. A male may challenge a conclusion.Logical formLearned from22 sentences. An authenticity may be challenged.Logical formLearned from22 sentences. A relationship may be challenged.Logical formLearned from22 sentences. A comedy may challenge a (political system).Logical formLearned from21 sentences.