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: cities of the underworld
Table Content:
| production no | episode no | original airdate | episode title | host |
| --- | --- | --- | --- | --- |
| 15 | 201 | january 28 , 2008 | underground apocalypse | don wildman |
| 16 | 202 | february 4 , 2008 | vietnam | don wildman |
| 17 | 203 | february 11 , 2008 | a - bomb underground | don wildman |
| 18 | 204 | february 25 , 2008 | viking underground | don wildman |
| 19 | 205 | march 3 , 2008 | hitler 's last secret | don wildman |
| 20 | 206 | march 10 , 2008 | maya underground | don wildman |
| 21 | 207 | march 17 , 2008 | mob underground | don wildman |
| 22 | 208 | march 24 , 2008 | prophecies from below | don wildman |
| 23 | 209 | march 31 , 2008 | new york : secret societies | don wildman |
| 24 | 210 | april 14 , 2008 | washington , dc : seat of power | don wildman |
| 25 | 211 | april 21 , 2008 | stalin 's secret lair | don wildman |
| 26 | 212 | april 28 , 2008 | katrina underground | don wildman |
| 27 | 213 | may 5 , 2008 | secret soviet bases | don wildman |


Statement
the title of the episode that air on march 31 , 2008 be , new york : secret societies


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