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
blue be the background color of the white border for the mandatory instruction sign


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