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: html5 video
Table Content:
| browser | operating system | latest stable release | theora | h264 | vp8 ( webm ) | vp9 ( webm ) |
| --- | --- | --- | --- | --- | --- | --- |
| android browser | android | 4.2.1 jelly bean (november 27 , 2012 ) | 2.3 | 3.0 | 2.3 | no |
| chromium | all supported | n / a | r18297 | manual install | r47759 | r172738 |
| google chrome | 30.0.1599.101 (october 15 , 2013 ) | 30.0.1599.101 (october 15 , 2013 ) | 3.0 | 3.0 | 6.0 | 29.0 |
| internet explorer | windows | v11.0.9600.16384 (17 october 2013 ) | manual install | 9.0 | manual install | no |
| internet explorer | windows phone | 10.0 (november 21 , 2012 ) | no | 9.0 | no | no |
| internet explorer | windows rt | 10.0 | no | 10.0 | no | no |
| konqueror | all supported | 4.11.2 (1 october 2013 ) | 4.4 | 4.4 | 4.4 | no |
| safari | ios | 7.0 (october 24 , 2013 ) | no | 3.1 | no | no |
| safari | macos x | 7.0 (october 24 , 2013 ) | manual install | 3.1 | manual install | no |


Statement
the 4.2.1 jelly bean , release november 27th , 2012 , be the stable verson of the software


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