user
Instruction
This is a table fact verification task. The goal of this task is to distinguish whether the given statement is entailed or refuted by the given table.


Table
Table Title: none
Table Content:
| type of sign | shape | border | background colour | text / symbol |
| --- | --- | --- | --- | --- |
| warning | triangular | red | yellow | black |
| prohibition | circular | red | yellow | black |
| mandatory instructions | circular | white | blue | white |
| supplementary | rectangular | white red | blue yellow | white black |
| directions , sometimes | rectangular | black | yellow | black |
| information | rectangular | white | blue | white |


Statement
the warning sign have a yellow background colour and a triangular shape


Answer Format
The final answer should be either "entailed" or "refuted" and use the following format:
```json
{
    "answer": "entailed" or "refuted"
}
```
rule
["entailed"]