# gdb-hub / gdb__svg-1-s266

- taskset: [gdb-hub](https://harnessreport.com/tasks/gdb-hub.md)
- difficulty: medium
- category: design
- language: 
- runnable from the site: no
- agent timeout: 3600s

## Results by harness

_none yet_

## Instruction

```
# GDB: svg-1

## Input Files

- `/workspace/inputs/input_0.png`

## Task

You are an SVG analysis expert.  Analyze the given SVG code and answer the multiple-choice question about its visual properties.
Output your answer in the exact format 'Answer: X' where X is one of A, B, C, or D.  Do not include any other text.

SVG Code:
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" data-name="Layer 1" preserveAspectRatio="xMidYMid meet" version="1.0" viewBox="0.0 0.0 285.0 448.0" zoomAndPan="magnify" style="fill: rgb(224, 201, 76);" original_string_length="1084" width="302.62826848496866px" height="476.92134001929156px"><g id="__id9_sard0g3j13"><path d="M283.05,448a2,2,0,0,1-2-2V142.53C281.05,66.14,218.91,4,142.53,4S4,66.14,4,142.53V446a2,2,0,0,1-4,0V142.53C0,63.94,63.94,0,142.53,0S285.05,63.94,285.05,142.53V446A2,2,0,0,1,283.05,448Zm-19.54-2.06v-303a121,121,0,0,0-242,0v303a2,2,0,0,0,4,0v-303a117,117,0,0,1,234,0v303a2,2,0,1,0,4,0ZM242,445.87V143.31a99.44,99.44,0,0,0-198.88,0V445.87a2,2,0,0,0,4,0V143.31a95.44,95.44,0,0,1,190.88,0V445.87a2,2,0,0,0,4,0Zm-21.55-.06V143.71a77.9,77.9,0,1,0-155.79,0v302.1a2,2,0,1,0,4,0V143.71a73.9,73.9,0,1,1,147.79,0v302.1a2,2,0,0,0,4,0Zm-21.54-.07V144.1a56.35,56.35,0,0,0-112.7,0V445.74a2,2,0,0,0,4,0V144.1a52.35,52.35,0,0,1,104.7,0V445.74a2,2,0,0,0,4,0Zm-21.55-.06V144.49a34.81,34.81,0,1,0-69.61,0V445.68a2,2,0,0,0,4,0V144.49a30.81,30.81,0,1,1,61.61,0V445.68a2,2,0,0,0,4,0Z" style="fill: inherit;"/></g></svg>

Question: What shape do the nested outlines form?
Options: A) Concentric circles; B) Nested U-shapes or arches, taller than wide; C) Stacked triangles; D) Parallel horizontal lines

## Output

Write your answer to `/workspace/answer.txt`.
Write ONLY the answer — no explanation, no markdown fences, no extra text.
```
---
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