An election may be challenged.Logical formLearned from13 sentences. A male may challenge claims.Logical formLearned from13 sentences. An assertion may be challenged.Logical formLearned from13 sentences. Everyone may be challenged.Logical formLearned from13 sentences. Persons may challenge a notion.Logical formLearned from13 sentences. Values may be challenged.Logical formLearned from13 sentences. A play may be challenged.Logical formLearned from13 sentences. A male may challenge a sports-celebrity.Logical formLearned from13 sentences. A demeanour may be challenged.Logical formLearned from13 sentences. A male may challenge myths.Logical formLearned from13 sentences. Scrub may challenge prelacy.Logical formLearned from13 sentences. A warden may challenge unicameral legislature.Logical formLearned from13 sentences. A female may challenge a (tax assessment).Logical formLearned from13 sentences. A friend may challenge a female to a game of heads.Logical formLearned from13 sentences. A person may challenge a person.Logical formLearned from13 sentences.