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: 2009 nature valley grand prix
Table Content:
| stage | winner | general classification | mountains classification | points classification | youth classification | team classification |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | tom zirbel | tom zirbel | tom zirbel | tom zirbel | nick frey | bissell |
| 2 | lucas sebastian haedo | tom zirbel | tom zirbel | thomas soladay | nick frey | bissell |
| 3 | alejandro borrajo | tom zirbel | kenneth hanson | thomas soladay | nick frey | bissell |
| 4 | lucas sebastian haedo | tom zirbel | kenneth hanson | thomas soladay | nick frey | bissell |
| 5 | andrew crater | tom zirbel | chad gerlach | thomas soladay | mike northey | bissell |
| 6 | phillip mamos | rory sutherland | chad gerlach | thomas soladay | bobby sweeting | bissell |


Statement
bissell be the team classification on every stage , and mike northey be the youth classification only 1 time


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