A button can be rectangular.Logical formLearned from20 sentences. A top can be rectangular.Logical formLearned from19 sentences. A brick can be rectangular.Logical formLearned from19 sentences. A cloth can be rectangular.Logical formLearned from19 sentences. Waveguides can be rectangular.Logical formLearned from19 sentences. Galleries can be rectangular.Logical formLearned from19 sentences. A pyramid can be rectangular.Logical formLearned from19 sentences. A card can be rectangular.Logical formLearned from19 sentences. A (shape top) can be rectangular.Logical formLearned from19 sentences. A tray can be rectangular.Logical formLearned from19 sentences. A doorway can be rectangular.Logical formLearned from18 sentences. A head can be rectangular.Logical formLearned from18 sentences. A background can be rectangular.Logical formLearned from18 sentences. A (grid pattern) can be rectangular.Logical formLearned from18 sentences. A function can be rectangular.Logical formLearned from18 sentences.