Levels can be hard.Logical formLearned from45 sentences. A mouth can be hard.Logical formLearned from45 sentences. Narcotics can be hard.Logical formLearned from45 sentences. A hard copy may pertain-to a report.Logical formLearned from45 sentences. A person may bring an external hard drive.Logical formLearned from45 sentences. A hard wood may pertain-to a cross.Logical formLearned from45 sentences. A hard drive can be fried.Logical formLearned from45 sentences. A hard disk can be physical.Logical formLearned from45 sentences. Hell can be hard.Logical formLearned from45 sentences. A (wrist shot) can be hard.Logical formLearned from45 sentences. A death can be hard.Logical formLearned from45 sentences. A person may have a hard disk.Logical formLearned from45 sentences. Information can be on a hard drive.Logical formLearned from45 sentences. Grounds can be hard.Logical formLearned from45 sentences. Hearts can be hard.Logical formLearned from45 sentences.