A rule may be challenged.Logical formLearned from35 sentences. Prisoners may challenge a detention.Logical formLearned from35 sentences. A male may challenge someone.Logical formLearned from35 sentences. A male may challenge a system.Logical formLearned from35 sentences. An one may challenge a person.Logical formLearned from35 sentences. A person may challenge an idea.Logical formLearned from34 sentences. A husband may challenge a subpoena.Logical formLearned from34 sentences. A person may challenge a person to a duel.Logical formLearned from34 sentences. Persons may challenge a person.Logical formLearned from34 sentences. A book may be challenged.Logical formLearned from34 sentences. A president may challenge a legislature.Logical formLearned from34 sentences. Values may be challenged.Logical formLearned from33 sentences. A person may challenge a male to a duel.Logical formLearned from33 sentences. A theory may be challenged.Logical formLearned from33 sentences. Cars may challenge a crown.Logical formLearned from33 sentences.