Knuckles can be hairy.Logical formLearned from30 sentences. A rap can be over knuckles.Logical formLearned from30 sentences. A knuckle may pertain-to a middle finger.Logical formLearned from29 sentences. Knuckles may be whitened.Logical formLearned from29 sentences. Knuckles may pertain-to fingers.Logical formLearned from27 sentences. A knuckle may pertain-to a thumb.Logical formLearned from27 sentences. Knuckles may crack.Logical formLearned from27 sentences. (Brass knuckles) may pertain-to a female.Logical formLearned from27 sentences. A knuckle may pertain-to a (ring finger).Logical formLearned from26 sentences. Knuckles may be bruised.Logical formLearned from26 sentences. Knuckles can be swollen.Logical formLearned from25 sentences. Knuckles may be hurted.Logical formLearned from24 sentences. A knuckle may pertain-to a finger.Logical formLearned from23 sentences. A female may crack knuckles.Logical formLearned from23 sentences. A male may rap knuckles.Logical formLearned from22 sentences.