A style may pertain-to a sofa.Logical formLearned from2 sentences. A sofa can be in a den.Logical formLearned from2 sentences. (Leather sofas) may be arranged.Logical formLearned from2 sentences. A sofa may be perceived.Logical formLearned from2 sentences. A person can be interested in sofas.Logical formLearned from2 sentences. A room may contain a sofa.Logical formLearned from2 sentences. A (flame retardant) can be in a sofa.Logical formLearned from2 sentences. Sofas can be crescent-shaped.Logical formLearned from2 sentences. Pillows may cover a sofa.Logical formLearned from2 sentences. A couple may sit on a sofa.Logical formLearned from2 sentences. A (corduroy sofa) can be black.Logical formLearned from2 sentences. Cushions may pertain-to an (office sofa).Logical formLearned from2 sentences. A sofa can be in a recess.Logical formLearned from2 sentences. Fiat can be on a sofa.Logical formLearned from2 sentences. Sofas can be against a wall.Logical formLearned from2 sentences.