1. **Does the object resemble a grooved rectangle?**
   - **Answer:** Yes
   - **Reasoning:** The object appears to have a rectangular shape with a groove or indentation running along the top surface, as seen in the first image. This groove divides the top surface into two distinct sections, giving it a grooved appearance.

2. **Is the main body of the object square-shaped?**
   - **Answer:** No
   - **Reasoning:** The main body of the object is rectangular, not square. The length of the object is greater than its width, as observed in all three images.

3. **Are there two smaller rectangles attached to the main square?**
   - **Answer:** Yes
   - **Reasoning:** There are two smaller rectangular sections attached to the main body of the object. These can be seen protruding from the main body in the images, particularly visible in the second and third images.

4. **Are the smaller rectangles extruded in the opposite direction as the square?**
   - **Answer:** Yes
   - **Reasoning:** The smaller rectangles are extruded in a direction that is perpendicular to the main body's extrusion direction. This is evident from the second and third images where the smaller rectangles extend outward in a different plane compared to the main body's larger surface.

5. **Do the smaller rectangles have around 1/5th of the width of the square but the same length?**
   - **Answer:** Unclear
   - **Reasoning:** From the images provided, it is difficult to precisely determine the proportion of the width of the smaller rectangles relative to the main body. While they are visibly narrower than the main body, exact proportions cannot be accurately assessed without measurements.