(Drum heads) may be tightened.Logical formLearned from2 sentences. (Drum parts) may pertain-to a female.Logical formLearned from2 sentences. (Drum rotates) can be at high speed.Logical formLearned from2 sentences. A male may purchase a (drum kit).Logical formLearned from2 sentences. A rhythm can be (drum machine).Logical formLearned from2 sentences. A (drum machine) can be preset.Logical formLearned from2 sentences. Mandarins may drum.Logical formLearned from2 sentences. Dust may drum.Logical formLearned from2 sentences. A (drum kit) can be simple.Logical formLearned from2 sentences. A male may drum sound.Logical formLearned from2 sentences. A lm-1 can be (drum machine).Logical formLearned from2 sentences. A person may play with a (drum machine).Logical formLearned from2 sentences. Some clarinets may drum.Logical formLearned from2 sentences. Persons may have a (drum track).Logical formLearned from2 sentences. A number may drum.Logical formLearned from2 sentences.