A staff may know that something-is-the-case.Logical formLearned from206 sentences. A person may know a location.Logical formLearned from206 sentences. Some persons may know a person.Logical formLearned from206 sentences. Persons may know a difference.Logical formLearned from205 sentences. Persons may know a truth.Logical formLearned from205 sentences. A person may know works.Logical formLearned from205 sentences. Persons may know a history.Logical formLearned from205 sentences. A person may know from an experience.Logical formLearned from205 sentences. Somebody may know a male.Logical formLearned from205 sentences. A person may know a question.Logical formLearned from204 sentences. A female may know a father.Logical formLearned from204 sentences. A male may know a system.Logical formLearned from202 sentences. Persons may know a situation.Logical formLearned from202 sentences. A male may know answers.Logical formLearned from201 sentences. A person may know girls.Logical formLearned from201 sentences.