A male may spend a night on a sofa.Logical formLearned from5 sentences. A female may recline on a sofa.Logical formLearned from5 sentences. A sofa may stand.Logical formLearned from5 sentences. A sofa can be across a room.Logical formLearned from5 sentences. (Leather sofas) can be an investment.Logical formLearned from5 sentences. Sofas may use aniline.Logical formLearned from5 sentences. A person may laze on a sofa.Logical formLearned from5 sentences. A person may lean on a sofa.Logical formLearned from5 sentences. A female may walk_over to a sofa.Logical formLearned from5 sentences. Some sites may paste a picture of a sofa.Logical formLearned from5 sentences. Persons may loung on sofas.Logical formLearned from5 sentences. Furniture can be a sofa.Logical formLearned from5 sentences. A female may curl on a sofa.Logical formLearned from5 sentences. A male may be slumped on a sofa.Logical formLearned from5 sentences. A sofa can be perfect.Logical formLearned from5 sentences.