A person may believe in ghosts.Logical formLearned from2 535 sentences. A ghost may pertain-to a male.Logical formLearned from1 816 sentences. A ghost may pertain-to a female.Logical formLearned from1 209 sentences. A ghost may pertain-to a person.Logical formLearned from899 sentences. A person can be a ghost.Logical formLearned from510 sentences. A male can be a ghost.Logical formLearned from507 sentences. A ghost can be friendly.Logical formLearned from453 sentences. Ghosts may pertain-to a past.Logical formLearned from347 sentences. A person can be a ghost.Logical formLearned from339 sentences. Ghosts may pertain-to the past.Logical formLearned from306 sentences. A female can be a ghost.Logical formLearned from283 sentences. A ghost may pertain-to a father.Logical formLearned from266 sentences. A person may see a ghost.Logical formLearned from265 sentences. Ghosts may pertain-to a male.Logical formLearned from265 sentences. A gift may pertain-to a ghost.Logical formLearned from256 sentences.