A person may know a sound.Logical formLearned from161 sentences. Politicians may know that something-is-the-case.Logical formLearned from161 sentences. Guys may know that something-is-the-case.Logical formLearned from160 sentences. A person may know signs.Logical formLearned from160 sentences. A person may know a sister.Logical formLearned from160 sentences. Experts may know that something-is-the-case.Logical formLearned from159 sentences. A person may know a number of persons.Logical formLearned from159 sentences. A person may know a political-leader.Logical formLearned from159 sentences. A male may know a business.Logical formLearned from159 sentences. A person may know a purpose.Logical formLearned from158 sentences. Players may know that something-is-the-case.Logical formLearned from157 sentences. A person may know different.Logical formLearned from157 sentences. A female may know a language.Logical formLearned from157 sentences. Persons may know from research that something-is-the-case.Logical formLearned from156 sentences. A person may know a matter.Logical formLearned from156 sentences.