Researcher may known that something-is-the-case.Logical formLearned from409 sentences. A female may known a male.Logical formLearned from398 sentences. A male may be knowned as a female.Logical formLearned from388 sentences. A cause of an explosion may be knowned.Logical formLearned from386 sentences. An artist may be knowned as a singer.Logical formLearned from377 sentences. Information may be knowned.Logical formLearned from377 sentences. A person may known for some years.Logical formLearned from369 sentences. A man may be knowned as a male.Logical formLearned from359 sentences. A country may known.Logical formLearned from356 sentences. A cause of a blast may be knowned.Logical formLearned from348 sentences. A person may be knowned for a while.Logical formLearned from347 sentences. A country may known.Logical formLearned from344 sentences. A group may be knowned.Logical formLearned from339 sentences. A female may be knowned for a (love affair).Logical formLearned from337 sentences. A person may be knowned as a female.Logical formLearned from335 sentences.