A law may be challenged by a company.Logical formLearned from8 sentences. A pilot of a (war jet) may challenge a (spy plane) on occasions.Logical formLearned from8 sentences. A male may challenge hitters.Logical formLearned from8 sentences. Thousands of sales may be challenged.Logical formLearned from8 sentences. An election may be challenged in some courts.Logical formLearned from8 sentences. Some gunmakers may challenge a legislature.Logical formLearned from8 sentences. Programs may challenge products.Logical formLearned from8 sentences. Relatives may challenge an order.Logical formLearned from8 sentences. A male may challenge a US-president on taxes.Logical formLearned from8 sentences. A person may challenge a legislature.Logical formLearned from8 sentences. A study may challenge an idea.Logical formLearned from8 sentences. A support may challenge authority.Logical formLearned from8 sentences. Reds may challenge an assertion.Logical formLearned from8 sentences. Red lines may be challenged in a country.Logical formLearned from8 sentences. (Banana producers) may be challenged.Logical formLearned from8 sentences.