{ "semantic_name": ["button"], "object_category": ["hardware", "control"], "color": "blue", "shape": "complex-shaped", "materials": ["plastic", "metal"], "dimensions": [0.0997999981045723, 0.0675287220545723, 0.0997999981045723], "unit": "m", "descriptive_terms": ["circular", "square", "control", "functional", "robust"], "full_description": ["A square metallic base with a prominent blue dome-shaped button on top."], }