Machines can be unreliable.Logical formLearned from19 sentences. A machine may answer.Logical formLearned from19 sentences. Machines can be blue.Logical formLearned from19 sentences. A (machine pistol) may pertain-to a male.Logical formLearned from19 sentences. Machines may be purchased.Logical formLearned from19 sentences. Machines can be contaminated.Logical formLearned from19 sentences. Persons may use a machine.Logical formLearned from19 sentences. Innards may pertain-to a machine.Logical formLearned from19 sentences. Machines can be with features.Logical formLearned from19 sentences. Software may pertain-to machines.Logical formLearned from19 sentences. A machine can be equipped.Logical formLearned from19 sentences. A (fax machine) can be dedicated.Logical formLearned from19 sentences. Some machines may be labelled.Logical formLearned from19 sentences. A shop may have some machines.Logical formLearned from19 sentences. A machine may be needed.Logical formLearned from19 sentences.