A nail can be black.Logical formLearned from47 sentences. Nails can be for deadliness.Logical formLearned from47 sentences. A person may get nails.Logical formLearned from46 sentences. A person may chew nails.Logical formLearned from46 sentences. Nails can be manicured.Logical formLearned from46 sentences. A political-leader can be tough as nails.Logical formLearned from46 sentences. Nails can be purple.Logical formLearned from45 sentences. A nail can be in a wall.Logical formLearned from45 sentences. A female may paint nails.Logical formLearned from44 sentences. Nails can be bright.Logical formLearned from43 sentences. Nails can be blue.Logical formLearned from43 sentences. A bomb may be packed with nails.Logical formLearned from43 sentences. A female may bite nails.Logical formLearned from42 sentences. Nails may be gone.Logical formLearned from42 sentences. Diseases may pertain-to a nail.Logical formLearned from41 sentences.