A female may lean_back into a couch.Logical formLearned from10 sentences. A male may lean_back into a touch.Logical formLearned from10 sentences. A male may lean_back on heels.Logical formLearned from10 sentences. A female may lean_back against a seat.Logical formLearned from10 sentences. A person may lean_back against a male.Logical formLearned from9 sentences. A female may lean_back against a couch.Logical formLearned from9 sentences. A male may lean_back against a bed.Logical formLearned from9 sentences. A female may lean_back a female.Logical formLearned from9 sentences. A male may lean_back on a chair.Logical formLearned from9 sentences. A male may lean_back into cushions.Logical formLearned from9 sentences. A person may lean_back on a couch.Logical formLearned from9 sentences. A male may lean_back against cushions.Logical formLearned from9 sentences. A female may lean_back into a seat.Logical formLearned from8 sentences. A person may lean_back against a chest.Logical formLearned from8 sentences. A female may lean_back against a tree.Logical formLearned from8 sentences.