(Brick structures) can be rectangular.Logical formLearned from4 sentences. A bead can be rectangular.Logical formLearned from4 sentences. Tags can be rectangular.Logical formLearned from4 sentences. Specs can be rectangular.Logical formLearned from4 sentences. A front can be rectangular.Logical formLearned from4 sentences. Crackers can be rectangular.Logical formLearned from4 sentences. A (pot rack) can be rectangular.Logical formLearned from4 sentences. A (fish tank) can be rectangular.Logical formLearned from4 sentences. A keyboard can be rectangular.Logical formLearned from4 sentences. A shade can be rectangular.Logical formLearned from4 sentences. An aquarium can be rectangular.Logical formLearned from4 sentences. A (metal table) can be rectangular.Logical formLearned from4 sentences. Periodic (boundary conditions) can be rectangular.Logical formLearned from4 sentences. Furniture can be rectangular.Logical formLearned from4 sentences. A (gift box) can be rectangular.Logical formLearned from4 sentences.