A ghost of a smile may cross lips.Logical formLearned from6 sentences. Ghosts can be instrumental.Logical formLearned from6 sentences. A ghost can be in a room.Logical formLearned from6 sentences. A (gym ghost) can be scary.Logical formLearned from6 sentences. (Gym ghost) may be seen on news.Logical formLearned from6 sentences. A ghost can be white.Logical formLearned from6 sentences. A ghost may shrug.Logical formLearned from6 sentences. A ghost may chuckle.Logical formLearned from6 sentences. Fis may have (ghost hunters).Logical formLearned from6 sentences. Ghost may pertain-to a navigator.Logical formLearned from6 sentences. A ghost may sing.Logical formLearned from6 sentences. (Breath ghosts) may pertain-to a male.Logical formLearned from6 sentences. A ghost may be stalked.Logical formLearned from6 sentences. A ghost may pertain-to hands.Logical formLearned from6 sentences. A person may hear ghosts.Logical formLearned from6 sentences.